Beast Wars: Transformers (1996)

S01E21 Possession

Amidst a raging storm, the eternal essence of the Deception Starscream arrives on the planet and seizes control of Waspinator's form. He persuades Megatron to permit his assistance in launching an assault on the Maximal base, which he is aware is currently inactive. His talents are indeed impressive... but so too is his betrayal.