Beast Machines: Transformers — Season 1, Episode 4: Mercenary Pursuits
Animation, Action & Adventure, Kids • 30 min • 2 seasons, 26 episodes • ★ 8.1/10
Episode synopsis
Rattrap discovers a countervirus that helps him transform -- but once he starts, he can't stop.
About Beast Machines: Transformers
After the end of the Beast Wars, the Maximals awaken on their home planet of Cybertron and are chased by mindless Vehicons created by Megatron. The Maximals must free the planet from Megatron and restore it to its real way of living.