Beast Machines: Transformers

1. S01E01The ReformattingSeptember 18, 1999 10.0The Maximals awaken on Cybertron, unable to remember how they got there. Incapable of transforming, they are hunted down by Vehicle Transfor
2. S01E02Master of the HouseSeptember 25, 1999 10.0Seeking out allies, Blackarachnia and Cheetor discover that the entire Transformer population of Cybertron has mysteriously vanished. Rescui
3. S01E03Fires of the PastOctober 2, 1999—While searching for clues to their missing memories, Blackarachnia and Rattrap encounter Jetstorm, Thrust, and Tankor -- three deadly new Ve
4. S01E04Mercenary PursuitsOctober 9, 1999—Rattrap discovers a countervirus that helps him transform -- but once he starts, he can't stop.
5. S01E05Forbidden FruitOctober 16, 1999—The Maximals discover a new Beast Mode Maximal -- a bat named Nightscream -- and a mysterious fruit tree, neither of which should exist on t
6. S01E06The Weak ComponentOctober 23, 1999—Rattrap finally learns how to transform, only to discover his Robot Mode has no weapons. With nowhere else to turn for protection, he strike
7. S01E07Revelations: Discovery (1)October 30, 1999—The Maximals discover a junkyard facility where the robot shells of the missing Transformers are stored. Meanwhile, Blackarachnia and Thrust
8. S01E08Revelations: Descent (2)November 6, 1999—Cheetor leads a dangerous mission to bring out Tankor's old Maximal personality. In doing so, Rattrap discovers a major clue to the Maximals
9. S01E09Revelations: Apocalypse (3)November 13, 1999—Nightscream fights to retrieve Blackarachnia's stolen Spark. Meanwhile, Optimus is able to contact Rhinox's Spark, but Rhinox deals him a ma
10. S01E10SurvivorNovember 27, 1999—Megatron sends his generals and Diagnostic Drone into the catacombs to kidnap Nightscream and learn the secret behind his Beast Mode. Nights
11. S01E11The KeyDecember 4, 1999—Tankor uncovers an ancient weapon with the power to turn organic material into cybernetic metal. Nightscream gets hit by the weapon, and the
12. S01E12The CatalystDecember 11, 1999—Rattrap uncovers a catalyst program that accelerates the growth of Cybertron's newfound plant life. Meanwhile, Blackarachnia discovers the t
13. S01E13End of the LineDecember 18, 1999—Megatron prepares a doomsday weapon that can wipe out everything organic on Cybertron -- including the Maximals. Meanwhile, Optimus discover

Season 1 ranked & reviewed

1. S02E01FalloutAugust 5, 2000—Having destroyed his world, Optimus must face the consequences before The Matrix.
2. S02E02Savage NobleAugust 19, 2000—While trying to recruit the Vehicons, the Maximals discover themselves being stalked by an all new threat.
3. S02E03Prometheus UnboundAugust 26, 2000—The Maximals attempt to infiltrate Megatron's former fortress, only to have their mission threatened by their supposed new ally!
4. S02E04In Darkest KnightSeptember 2, 2000—Blackarachnia finally revives Silverbolt... but is he glad to be reawakened?
5. S02E05A Wolf in the FoldSeptember 9, 2000—Defending themselves against Megatron, the Maximals face their most dangerous enemies -- each other!
6. S02E06Home SoilSeptember 16, 2000—A seemingly empty spaceship crashes onto Cybertron, unleashing a dangerous entity!
7. S02E07Sparkwar: The Strike (1)September 23, 2000—Megatron unleashes a new set of generals -- who are not exactly as they appear!
8. S02E08Sparkwar: The Search (2)September 30, 2000—Optimus receives a vision - a short glimpse at the locations of the captured sparks. He decides to split the Maximals into three teams, each
9. S02E09Sparkwar: The Siege (3)October 7, 2000—Having discovered the location of the missing Sparks, the Maximals race against time to stop Meagtron from achieving his ultimate Ascension.
10. S02E10Spark of DarknessOctober 28, 2000—In the wake of Megatron's demise, something horrible haunts the planet Cybertron.
11. S02E11Endgame: The Downward Spiral (1)November 4, 2000—Banding together inside Megatron's floating fortress, the Maximals must protect the Sparks from the desperate despot.
12. S02E12Endgame: When Legends Fall (2)November 11, 2000 10.0Horribly outnumbered, the Maximals make their final stand in a desperate attempt to protect the Sparks.
13. S02E13Endgame: Seeds of the Future (3)November 18, 2000 10.0Now entirely alone, Optimus faces the most unexpected foe of all!

Season 2 ranked & reviewed