Numb3rs

1. S01E01Season's bestPilotJanuary 23, 2005 7.0While chasing a serial rapist, FBI Agent Don Eppes gets help from his brother Charlie, who is applied mathematics professor at California In
2. S01E02Uncertainty PrincipleJanuary 28, 2005 5.7After a series of bank robberies, Don recruits Charlie to help chart the next robbery location, only to overlook the thieves' true motive.
3. S01E03VectorFebruary 4, 2005 5.7Don relies on Charlie's mathematical insight to help stop a virus that has been killing innocent people in Los Angeles.
4. S01E04Structural CorruptionFebruary 11, 2005 5.7Charlie convinces Don to investigate a student's suicide in order to make sure that it was not murder.
5. S01E05Prime SuspectFebruary 18, 2005 5.7Don needs Charlie's help to find out why the daughter of a mathematician is kidnapped.
6. S01E06SabotageFebruary 25, 2005 5.7While consulting with the National Transportation Safety Board at the scene of the wreck, Don learns that this tragedy is one of a series of
7. S01E07Counterfeit RealityMarch 11, 2005 5.7After two teens are found murdered, the investigation leads Don and his team to uncover a dangerous counterfeit money ring.
8. S01E08Identity CrisisApril 1, 2005 5.7When new information on an old case comes to light, Don thinks he may have sent the wrong person to jail.
9. S01E09Sniper ZeroApril 15, 2005 5.7Don and his team must stop a sniper who goes on a killing spree in Los Angeles.
10. S01E10Dirty BombApril 22, 2005 5.7Don and his team are called when it is discovered that a truck driver and his big rig carrying radioactive material have been hijacked and a
11. S01E11SacrificeApril 29, 2005 5.7After an independent computer researcher with a contract with the Defense Department is found murdered, Don and his team are called in to fi
12. S01E12Noisy EdgeMay 6, 2005 6.0When a UFO is spotted dangerously close to Los Angeles, Don recruits Charlie to help locate the mysterious aircraft's point of origin and is
13. S01E13Man HuntMay 13, 2005 6.0As Don investigates the prison bus crash, Charlie uses of probability analysis to conclude that the bus crash was not an accident, but part

Season 1 ranked & reviewed

1. S02E01Judgment CallSeptember 23, 2005 5.7Don uses Charlie and Megan's expertise when the FBI is called to the scene of a federal judge's wife's murder.
2. S02E02Better or WorseSeptember 30, 2005 5.7Don and his team must find who is responsible for kidnapping the family of a jewelry store owner before they are killed.
3. S02E03ObsessionOctober 7, 2005 6.5Don and his team search for the stalker of a pop princess which turns into a murder investigation of a paparazzo.
4. S02E04Calculated RiskOctober 14, 2005 6.5Don and his team must solve the murder of a CFO of a large energy corporation who is found murdered on her doorstep and her young son is the
5. S02E05AssassinOctober 21, 2005 6.5Don and his team find a suspicious code during a raid which Charlie determines is part of a secret plan to assassinate a Colombian exile liv
6. S02E06Soft TargetNovember 4, 2005 6.5Don and his agents must uncover who interfered with a counter-terrorism exercise before deadly results occur.
7. S02E07ConvergenceNovember 11, 2005 6.5When a father is killed in a home robbery, Don and his team investigate the connection between several recent robberies in the upscale commu
8. S02E08In Plain SightNovember 18, 2005 6.5Routine drug bust unveils a sensitive issue which Charlie takes to heart.
9. S02E09ToxinNovember 25, 2005 6.5Former chemist of a large pharmaceutical company is discovered to be tampering with medication and Don and Megan must track him down.
10. S02E10Bones of ContentionDecember 9, 2005 6.5The murder of a young museum researcher/archaeologist sends the team on a search for her killer and the missing American Indian skull that s
11. S02E11ScorchedDecember 16, 2005 6.5Don and his team must find the serial arsonist responsible for an innocent man's death.
12. S02E12The O.G.January 6, 2006 6.5When a fellow FBI agent working undercover is killed in a gang retaliation, Don and his team must investigate.
13. S02E13Season's bestDouble DownJanuary 13, 2006 7.7Murder of a young student at a card club leads the FBI to uncover a deadly card counting scheme.
14. S02E14HarvestJanuary 27, 2006 6.5The agents must stop an organ trafficking ring when they discover a young immigrant girl died while selling one of her kidneys.
15. S02E15The Running ManFebruary 3, 2006 7.0Cal Sci science student becomes the suspect when an expensive piece of equipment is stolen from the school's DNA lab.
16. S02E16ProtestMarch 3, 2006 7.0An anti-war bombing which kills an innocent man becomes personal when the investigation reveals surprising information about Don and Charlie
17. S02E17Mind GamesMarch 10, 2006 6.5When a psychic leads authorities to a deadly crime scene, Charlie sets out to prove it is just a fluke.
18. S02E18All's FairMarch 31, 2006 6.5The FBI investigates the murder of a female Iraqi activist which happened on U.S. soil.
19. S02E19Dark MatterApril 7, 2006 4.7Don and his team investigate a school shooting only to be surprised with one of the suspects.
20. S02E20Guns and RosesApril 21, 2006 6.0Don takes a deeper look at his life after he investigates the circumstances surrounding an ex-girlfriend's death.
21. S02E21RampageApril 28, 2006 6.5When an assailant storms the FBI office with a gun, Charlie gets caught in the crossfire between the suspect and the FBI agents.
22. S02E22BackscatterMay 5, 2006 7.0Don and his family are in danger when they become the targets of the suspects Don and the team are investigating.
23. S02E23UndercurrentsMay 12, 2006 6.5Don enlists Charlie's help when the bodies of five young Asian girls found washed up are suspected of being infected with the Avian influenz
24. S02E24Hot ShotMay 19, 2006 7.0Don and his team must stop a suspected serial killer who drugs and kills young women.

Season 2 ranked & reviewed

1. S03E01Season's bestSpree (1)September 22, 2006 6.5While Don and his team are faced with trying to capture a 30-year-old teacher and her 17-year-old boyfriend/student who are on a violent cro
2. S03E02Two Daughters (2)September 29, 2006 6.5Desperate to rescue their fellow agent, Don and his team close in on finding Megan, who is being held hostage by a disturbed teacher on a vi
3. S03E03ProvenanceOctober 6, 2006 6.5When a painting worth millions of dollars is stolen from a museum just before it is to go on tour, Don and his team must track down the thie
4. S03E04The MoleOctober 13, 2006 6.5When an interpreter working for the Chinese consulate is killed in an apparent hit and run accident, Don and his team uncover an unlikely co
5. S03E05TrafficOctober 20, 2006 6.5Don and his team must determine if a shooting on the freeway was a random act of violence or the work of a serial killer preying on the citi
6. S03E06LongshotOctober 27, 2006 6.5When Don and his team investigate a murder at a horse track, they stumble onto more than just a plot of betting on fixed races.
7. S03E07BlackoutNovember 3, 2006 6.5When a series of blackouts occur in power stations leaving Los Angeles in the dark, Don and his team must determine if it is an accident or
8. S03E08HardballNovember 10, 2006 6.5Don and his team investigate the death of a minor league baseball player to determine if it was an accidental overdose of steroids or a homi
9. S03E09Waste NotNovember 17, 2006 6.5Don and his team investigate a trail of illegal waste disposal after a sinkhole, which collapses in a school playground, kills an elderly wo
10. S03E10BrutusNovember 24, 2006 6.5During the murder investigation of a state senator, Don and his team discover a plot to exact revenge on the individuals involved in a gover
11. S03E11Killer ChatDecember 15, 2006 6.5Don and Charlie try to catch a serial killer who is seeking revenge against Internet sexual predators who prey on young girls they meet in c
12. S03E12Nine WivesJanuary 5, 2007 6.5Don and his team search for the fundamentalist leader of a polygamous sect who is on the FBI's most wanted list for committing numerous crim
13. S03E13Finders KeepersJanuary 12, 2007 6.5When a multi-million dollar racing yacht sinks during a race, Don and his team are called to investigate after the treasure hunt to find the
14. S03E14Take OutFebruary 2, 2007 6.5Don and his team investigate a rash of deadly restaurant robberies.
15. S03E15End of WatchFebruary 9, 2007 6.5Don and the FBI re-open a 17-year-old unsolved case when the badge of a missing LAPD officer, who is presumed dead, is found at a constructi
16. S03E16ContendersFebruary 16, 2007 6.0When a competitive mixed-martial arts fighter dies suspiciously in the ring while training for a championship match, the victim's sparring p
17. S03E17One HourFebruary 23, 2007 6.5While Don is unreachable at a therapy session, the FBI and Charlie try to find the son of a music mogul whose kidnapper threatens to kill th
18. S03E18DemocracyMarch 9, 2007 6.5Charlie tries to connect a series of murders to a voter fraud conspiracy and must track down who benefits the most from the rigged elections
19. S03E19Pandora's BoxMarch 30, 2007 6.5When a small plane mysteriously crashes, Charlie tests the flight computer and uncovers the truth behind what brought the plane down.
20. S03E20Burn RateApril 6, 2007 6.5While on the hunt for a serial letter bomber, Don and Charlie disagree over whether a suspected bomber, who had eluded conviction years earl
21. S03E21The Art of ReckoningApril 27, 2007 6.5Don believes that a death row inmate has an ulterior motive when he suddenly wants to confess the whereabouts of bodies he buried during his
22. S03E22Under PressureMay 4, 2007 6.5Don and the FBI uncover a possible terrorist attack on Los Angeles that targets the city's water supply.
23. S03E23Money for NothingMay 11, 2007 6.5When thieves hijack a truck filled with valuable medical supplies, $50 million dollars intended for a relief effort in Zambia and two aid wo
24. S03E24The Janus ListMay 18, 2007 6.5In the wake of a deadly standoff with a mysterious, yet, brilliant bomber, Don and Charlie discover that he was poisoned to keep him from ex

Season 3 ranked & reviewed

1. S04E01Season's bestTrust MetricSeptember 28, 2007 7.7Agent Colby Granger lands in prison after the discovery that he was a mole within the FBI, but he escapes, and it's up to Don and his team t
2. S04E02Hollywood HomicideOctober 5, 2007 7.0Series of secrets and blackmail involving a young, up and coming actor are exposed when Don and his team investigate the murder of a young w
3. S04E03VelocityOctober 12, 2007 7.7Typical morning at a coffee shop turns into a nightmare when a car collides into it, leaving one person dead and many injured. But what appe
4. S04E04ThirteenOctober 19, 2007 6.3After recognizing numerological patterns in the Bible verses that the killer leaves behind, Don and his team are able to track the killer's
5. S04E05Robin HoodOctober 26, 2007 7.7Bank for the rich and powerful is robbed but the stolen contents of the safety deposit boxes are being liquidated and donated to charities,
6. S04E06In SecurityNovember 2, 2007 7.0Don feels responsible for the death of a participant in the Witness Protection Program after she is gunned down in her home.
7. S04E07PrimacyNovember 9, 2007 7.7Don and the team investigate the secret world of alternate-reality games after a man plunges to his death while participating in one such ga
8. S04E08TabuNovember 16, 2007 6.3When a mega-heiress is abducted by an extremist group looking to punish her industrialist father, Don and the team rush to find her captors,
9. S04E09GraphicNovember 23, 2007 7.7Charlie works to find an extremely rare comic that was stolen during a deadly robbery at a comic book convention.
10. S04E10Chinese BoxDecember 14, 2007 6.3Don and the team come under pressure when a former FBI subcontractor shoots an agent inside the FBI headquarters and takes one of their own
11. S04E11Breaking PointJanuary 11, 2008 7.7Charlie becomes the target of physical intimidation aimed at disrupting his work on the case of a missing investigative journalist.
12. S04E12PowerJanuary 18, 2008 7.0Don and his team work to track down a serial rapist who is using his position as a police officer to lure his victims.
13. S04E13Black SwanApril 4, 2008 7.7Don and the team take down an inner-city meth lab, but it is Don's FBI instinct that leads to the arrest of a bystander who is discovered to
14. S04E14CheckmateApril 11, 2008 7.7Don's old flame Robin Brooks returns to California to prosecute an incarcerated criminal, but when three witnesses involved in the case are
15. S04E15End GameApril 25, 2008 7.7The team searches for a motive after the family members of Clay Porter, Jr., a fugitive on the run for murder, are taken hostage by a gang o
16. S04E16Atomic No. 33May 2, 2008 7.7Mass poisoning at a cult compound leads the FBI team into a maze of old grudges and a complex murder plot.
17. S04E17Pay to PlayMay 9, 2008 7.0The murder of a rapper puts Charlie to work analyzing the mathematics of the music business in the same week that Amita's parents come to to
18. S04E18When World's CollideMay 16, 2008 7.7Don and Charlie find themselves in conflict over their differing beliefs as they investigate a case involving national security. Meanwhile,

Season 4 ranked & reviewed

1. S05E01High ExposureOctober 3, 2008 7.0Don and his team hunt for the killers of two rock climbers found in possession of a large diamond. Also, Charlie decides if he should try to
2. S05E02Decoy EffectOctober 10, 2008 7.0The team investigates a pattern of increased ATM kidnappings when a woman who was abducted and forced to withdraw random amounts of money fr
3. S05E03BlowbackOctober 17, 2008 7.0When eight people, including two police officers, are executed in a coffee shop, an LAPD detective gets the team on the case, and they uncov
4. S05E04Jack of All TradesOctober 24, 2008 6.3Don and his team are called in to help a veteran FBI agent track down a con man who has eluded him for years. Also, Agent McGowan hands down
5. S05E05Scan ManOctober 31, 2008 7.7The team hunts a crew stealing high-end goods from a shipping service and looks to an employee with savant-like abilities to lead them to th
6. S05E06Magic ShowNovember 7, 2008 6.8While on a date, David catches a disappearing act at a magic show but quickly becomes involved in the performance when the magician really v
7. S05E07Charlie Don't SurfNovember 14, 2008 6.0The death of a family friend, who's a former pro-surfer, is ruled an accident. The team investigates, uncovering a startling connection to a
8. S05E08Season's bestThirty Six HoursNovember 21, 2008 7.8When a passenger train collides with a freight train carrying toxic chemicals, Don, Charlie and the team begin to investigate if foul play w
9. S05E09Conspiracy TheoryDecember 5, 2008 7.0The bombing of an influential charity's headquarters forces the team to sift through various rumors about the true reach of the organization
10. S05E10FrienemiesDecember 19, 2008 6.3When a vigilante group goes after a known criminal mastermind, Charlie is forced to turn to his rival for help. Also, Don wrestles with his
11. S05E11Arrow of TimeJanuary 9, 2009 7.7Don looks toward his newly found religious beliefs to help him contend with an escaped criminal bent on revenge.
12. S05E12JackedJanuary 16, 2009 7.0The team has only four hours to stop a group of hijackers who take a bus full of Hollywood tourists hostage.
13. S05E13Trouble in ChinatownJanuary 23, 2009 6.3Feud between rival Chinese gangs leads to the kidnapping of an undercover agent and the re-appearance of the enigmatic Samuel Kraft.
14. S05E14SneakerheadFebruary 6, 2009 5.5Stolen pair of "kicks" leads the team into the world of sneaker collecting after a foreign Ambassador finds his prized pair missing.
15. S05E15Guilt TripFebruary 13, 2009 7.7When Robin's seemingly strong case against a weapons smuggler falls apart, the team decides to look into the jury who heard the case.
16. S05E16Cover MeFebruary 27, 2009 7.0To stop a new drug from hitting the streets, Charlie devises a plan that could put Liz in harm's way.
17. S05E17First LawMarch 6, 2009 7.8When a super computer is the prime suspect in the death of cutting-edge scientist, the team must use new means to crack the case. Meanwhile,
18. S05E1812:01 A.M.March 13, 2009 5.8The team has only hours to investigate a last minute tip that could exonerate a dangerous mob boss on the eve of his execution. Meanwhile Ch
19. S05E19Animal RitesApril 10, 2009 7.3The investigation into a professor's death takes a dangerous turn when the team finds their lead suspect has ties to a radical animal rights
20. S05E20The Fifth ManApril 24, 2009 7.8When the FBI is called in to investigate a series of home invasions, the team uses Charlie and his math skills to help profile the suspects,
21. S05E21DisturbedMay 1, 2009 5.8Still feeling responsible for Don's near-fatal stabbing, Charlie puts his focus into tracking down an unnoticed serial killer, with the agen
22. S05E22Greatest HitsMay 8, 2009 7.3Don and the team investigate a string of copycat bank robberies and zero in on disgraced FBI Agent Roger Bloom as a suspect when they discov
23. S05E23Angels and DevilsMay 15, 2009 7.7When Amita is abducted, Don and the team's frantic search for her leads them to the delusional head of a cult, but it is up to a distraught

Season 5 ranked & reviewed

1. S06E01HangmanSeptember 25, 2009 7.3Don and the team must protect high-profile activist Benjamin Polk at a political rally, but it soon becomes a manhunt when they search for a
2. S06E02Season's bestFriendly FireOctober 2, 2009 7.7When two FBI agents, part of a unit headed by Don's former mentor, are killed during a shootout with bank robbers, the team must investigate
3. S06E037 Men OutOctober 9, 2009 6.8Don and his team are called in to investigate who is behind a deadly gambling ring that is running a high-stakes Russian roulette tournament
4. S06E04Where Credit's DueOctober 16, 2009 7.7Don and the team investigate a series of murders which they realize are being copied from scenes out of a soon-to-be-released movie. Also, L
5. S06E05HydraOctober 23, 2009 6.8The team searches for a geneticist's daughter who they suspect was abducted by her unstable mother, but become more concerned when they thin
6. S06E06DreamlandOctober 30, 2009 7.3When strange, almost paranormal happenings are observed at a decommissioned air base, the spooky occurrences take on a decidedly different t
7. S06E07Shadow MarketsNovember 6, 2009 6.8The team conducts an undercover sting to locate a cyber crime lord, but the operation is foiled by a charming, brilliant hacker whose desire
8. S06E08UltimatumNovember 13, 2009 6.8While tracking down a felon running a heroin ring inside a prison, Agent Ian Edgerton becomes a murder suspect when the informant he meets w
9. S06E09Con JobNovember 20, 2009 6.8When robbers hit a diamond exchange and take hostages, Don and the team find an unlikely ally in convict John Buckley, who may help the team
10. S06E10Old SoldiersDecember 4, 2009 6.8When the team foils a robbery of an armored car full of Federal Reserve money and recover bills that trace back to the infamous D.B. Cooper
11. S06E11ScratchJanuary 8, 2010 7.3Don and the team try their luck at investigating the theft of scratch-off lottery tickets, but the stakes are raised when one of the culprit
12. S06E12Arm in ArmsJanuary 15, 2010 6.8The team searches for a lost shipment of high-caliber firearms when one of the weapons is responsible for random killings throughout the cit
13. S06E13Devil GirlJanuary 29, 2010 7.4The team searches for a serial killer who is targeting men that solicit prostitutes. Also, Colby and Nikki deal with the aftermath of a car
14. S06E14And the Winner Is...February 5, 2010 7.0The team gets a taste of the limelight when they search for jewels worth millions that have been stolen during an awards show broadcast. Als
15. S06E15Growin' UpMarch 5, 2010 7.2The team investigates the deaths of two men who were part of a group of friends that had been sexually assaulted by a teacher when they were
16. S06E16Cause and EffectMarch 12, 2010 6.1After Charlie and Amita get married and begin preparations for their London adventure, they put a slight hold on their wedded bliss when the

Season 6 ranked & reviewed