Sentinel Prime was initially depicted as the leader of the Primes as he was in the original show, though one who harbored a dark secret. Live-Action Transformers Movie. Main Villain(s) ...

Sentinel Prime's reign often ends with Megatron killing him, just as he did in Transformers One. But even in the continuities where he is also an antagonist, ...

Throughout the movie, Megatron idolizes Sentinel Prime and will do anything in his power to help the supposed faithful leader of Cybertron, ...

An animated origin story, Josh Cooley's 'Transformers One' suggests there’s more to the series’ good-versus-evil conflict than meets the eye.