Beast Machines: Transformers S1E12 backdrop

Beast Machines: Transformers (1999)

Name: The Catalyst
Released: 1999-12-11

S1E12 The Catalyst

Dec 11, 1999 Season 1 Episode 12 Animation, Action & Adventure, Kids

Rattrap stumbles upon a groundbreaking program designed to enhance the rapid development of Cybertron's emerging flora. At the same time, Blackarachnia unravels the secrets surrounding Thrust's Spark, leading to unexpected revelations.