Greenhouse Academy

1. S01E01PilotSeptember 8, 2017 8.4Eight months after the sudden loss of his astronaut mom, Alex undergoes rigorous entrance testing to attend the same leadership high school
2. S01E02Season's bestThe Opening ChallengeSeptember 8, 2017 8.8For their first challenge, the Eagles and Ravens compete to solve a riddle. To be accepted by his team, Alex distances himself from his olde
3. S01E03Breaking and EnteringSeptember 8, 2017 8.0The Eagles pressure Alex to help them get revenge against the Ravens. FBI agents look for a weapon lost near campus and suspect a student to
4. S01E04Private ScreeningSeptember 8, 2017 8.0Brooke spots boyfriend Daniel doing something suspicious on the beach. Jackie gets to know Max's sweet side when he helps her with an assign
5. S01E05Black SmokeSeptember 8, 2017 7.5The secret Daniel has been hiding is dramatically unveiled. Chess whiz Max meets his match. Hayley and Leo's friendship takes a sudden turn.
6. S01E06Captain MaterialSeptember 8, 2017 7.0Hayley gets upset when Leo avoids talking about what happened between them. Max tries to impress his crush, Emma, in gym class.
7. S01E07Swimming LessonsSeptember 8, 2017 7.5The Eagles' two candidates for team captain face off in a debate. In class, the students argue over a hypothetical moral dilemma.
8. S01E08The OutsiderSeptember 8, 2017 8.0Jackie coaches Max in asking Emma out on a date. Jason receives an important but risky mission he must carry out at the satellite launch.
9. S01E09StephSeptember 8, 2017 8.0Brooke's investigations lead her to danger and a discovery. When Sophie makes the Eagle boys clean their stinky locker room, a secret is unc
10. S01E10Guilt-Free CupcakesSeptember 8, 2017 8.7At the school's Harvest Fair, the Eagles and the Ravens compete to see which team can raise more scholarship money by marketing and selling
11. S01E11Great ScottSeptember 8, 2017 8.0Ryan's letter reveals a secret she kept from her husband for years. When Emma turns him down, Max takes Jackie instead to the Halloween danc
12. S01E12L.D.R.September 8, 2017 8.0Hayley learns who Leo's surprise visitor is. Emma faces consequences for her phone call to NASA. Jealous Daniel's temper explodes at the sch

Season 1 ranked & reviewed

1. S02E01Season's bestEscape MechanismFebruary 14, 2018 9.0Flashbacks reveal a discovery that teenage Ryan made at the Greenhouse and an order given shortly before the Athena launch. Brooke is led in
2. S02E02The ClientFebruary 14, 2018 8.0During a quiz game, know-it-all Aspen grates on Hayley's nerves and Brooke suffers a strange lapse in memory. Max misses Emma and tries call
3. S02E03A Day OffFebruary 14, 2018 8.3When Aspen's jealousy gets the better of her, Leo tells her they need to talk. Judy and Marcus trigger a test quake and get unexpected resul
4. S02E04Meant to BeFebruary 14, 2018 8.0Under the sea, Hayley experiences something that changes how she thinks about her mom. Believing the world is ending, Parker blurts out a co
5. S02E05Surfing LessonsFebruary 14, 2018 8.0Sophie finds herself shunned by all the Eagles -- except for one. Daniel gets a hunch as to who might be influencing Brooke's recent behavio
6. S02E06The WorkshopFebruary 14, 2018 8.0After catching his mom in lie, Daniel compares notes with Hayley. Aspen makes a slip that shocks Leo. Jackie is tricked into confessing a pa
7. S02E07The SpiralFebruary 14, 2018 8.7Hayley and Daniel attempt to dehypnotize Brooke. Max and Jackie start to see a common thread behind all the strange events surrounding Emma.
8. S02E08More Than a HunchFebruary 14, 2018 8.0Brooke tells Daniel and Hayley the last things she can remember before being hypnotized. Marcus makes a decision that stuns Louis and infuri
9. S02E09A Born LeaderFebruary 14, 2018 8.0Leo awakens in the cave. During dinner with their parents, Brooke and Daniel carry out a plan to get Emma's white knight chess pieces from J
10. S02E10KyleFebruary 14, 2018 8.0When Hayley tells her brother and friends the big news, they argue over whether to take action. Max and Jackie are caught trying to contact
11. S02E11Bad DecisionsFebruary 14, 2018 8.0While Daniel and Alex stall for time at the basketball game, Hayley sneaks into the cave and Max gets help from an unexpected ally.
12. S02E12HomeFebruary 14, 2018 8.0As time runs out on a bomb designed to destroy the cave and the rest of the Greenhouse, the students in the gym must get past police to make

Season 2 ranked & reviewed

1. S03E01Season's bestThe HikeOctober 25, 2019 8.5When the Eagles and Ravens start getting too friendly, the headmaster sends them on a grueling two-day hike devised to reignite their compet
2. S03E02The InterrogationOctober 25, 2019 7.0The fallout from the hike reverberates inside and outside the school, leading to hard questions -- and a difficult decision.
3. S03E03The Perfect SolutionOctober 25, 2019 6.0Brooke scrambles to keep a secret from Alex during an upheaval at the Greenhouse. Sophie's past choices threaten her current status at the s
4. S03E04Your New Best FriendOctober 25, 2019 5.0As a sinister plot targeting the school unfolds, Hayley embraces her new lifestyle, annoying Leo, while Brooke argues with Alex about her br
5. S03E05Old TrophiesOctober 25, 2019 6.0A remarkable gift from Ryan boosts the Ravens' flagging spirits. Becca smothers Leo with attention. Brooke makes an impulsive, ill-timed dec
6. S03E06A Piece of Moon RockOctober 25, 2019 6.0Members of the Eagles and Ravens team up on a risky mission to find a valuable chunk of magnetite. A disheartened Brooke looks to make a fre
7. S03E07The Hidden FlagOctober 25, 2019 6.0While the Eagles and Ravens compete in a capture-the-flag challenge, Enzo receives a mysterious offer that's too lucrative for him to questi
8. S03E08The BeepsOctober 25, 2019 1.0Hayley's determination to get to the bottom of an annoying beeping noise unwittingly sets a deadly chain of events into motion.

Season 3 ranked & reviewed

1. S04E01Rock by RockMarch 20, 2020—After an explosion rocks the school, one student hopes for a rescue while another one faces a threat from a mysterious virus.
2. S04E02The Quick OneMarch 20, 2020—As Hayley considers a risky way to save her classmate, the Eagles and the Ravens have a theory about the mystery virus.
3. S04E03A Not Totally Bad PersonMarch 20, 2020—Leo's setback creates tension between Hayley and Daniel. Meanwhile, an FBI investigation results in several major revelations.
4. S04E04Gummy BearsMarch 20, 2020—Trusted with personal information, Becca and Daniel each battle their true emotions. A schedule change poses a serious problem for a shadowy
5. S04E05Cortinarius OrellanusMarch 20, 2020—The shadowy enemy puts a sinister plan in motion. Later, Sophie investigates questionable news while Daniel debates making a confession.
6. S04E06Hundred PercentMarch 20, 2020—As the Eagles and the Ravens examine evidence from an attack, a suspicious text from Leo leads them all to a shocking discovery.
7. S04E07Room 205March 20, 2020—As Hayley, Daniel and Leo edge closer to learning the truth behind the mystery virus, their real feelings about each other finally come out.
8. S04E08The ClientMarch 20, 2020 10.0Time is ticking as the shadowy figure makes a frightening ultimatum. Can the Eagles and the Ravens intervene in time to save the world?

Season 4 ranked & reviewed