EpisodeS1E91987-09-04
Transformers: The Headmasters
Seibertron is in Grave Danger (1)
When Vector Sigma develops a powerful new alloy, the Decepticons initiate an all-out strike against Cybertron to claim it for their own.
Transformers: The Headmasters
When Vector Sigma develops a powerful new alloy, the Decepticons initiate an all-out strike against Cybertron to claim it for their own.