Tonton Streaming Beast Wars: Transformers (1996) S1E21 - Possession

During a fierce storm, the immortal spark of the Deception Starscream lands on the planet and takes control of Waspinator's body. He convinces Megatron to let him help with an attack on the Maximal base, which he knows to be offline. His skills are after all considerable... but then again - so is his treachery.