Season 2 Episode
- Season 1 The Reformatting
- Season 1 Master of the House
- Season 1 Fires of the Past
- Season 1 Mercenary Pursuits
- Season 1 Forbidden Fruit
- Season 1 The Weak Component
- Season 1 Revelations: Discovery (1)
- Season 1 Revelations: Descent (2)
- Season 1 Revelations: Apocalypse (3)
- Season 1 Survivor
- Season 1 The Key
- Season 1 The Catalyst
- Season 1 End of the Line
Beast Machines: Transformers - Season 1 Episode 12 The Catalyst
8.10 30 minutes Rattrap uncovers a catalyst program that accelerates the growth of Cybertron's newfound plant life. Meanwhile, Blackarachnia discovers the truth about Thrust's Spark.
