For those still doubting, Megatron is certainly in “Transformers: Revenge of the Fallen” according to the actor who voices him.
Hugo Weaving tells AdelaideNow “I’ve already done it. He’s over in LA and we were working on the video split sort of thing and I had this strange conversation where he seemed to imply it was all a big secret. So there you go, I’ve given you the secret scoop.”
Weaving played it coy however when discussing how he returns “I think in the last one, doesn’t Optimus Prime pick up a little bit of, a little shard of the cube, or the thing that’s left, and he takes it with him. Maybe there’s something there… but I don’t know.”
Later Director Michael Bay, who famously lied about the villain’s return, said on his official site “you will only get to see him from the long lost past. We go way back in time as this movie explains the mythology of the Primes. He is not a tank like everyone suggests, but an alien vehicle. But sadly he does not has much screen time.”