Originally posted on Variety:
Disney and Marvel’s first TV crossover, “Phineas and Ferb: Mission Marvel,” will premiere on Disney Channel on Aug. 16.
In the episode, Phineas and Ferb do everything they can to help Spider-Man, Iron Man, Thor and the Hulk and fend off super villains Red Skull, Whiplash, Venom and M.O.D.O.K. from taking over the world, when they find themselves powerless after being struck by Dr. Doofenshmirtz’s power-draining “inator.”
Tapped to voice the Marvel characters are: Drake Bell (Spider-Man); Adrian Pasdar (Iron Man); Travis Willingham (Thor); Fred Tatasciore (Hulk); Liam O’Brien (Red Skull); Charlie Adler (M.O.D.O.K.); Peter Stormare (Whiplash); Danny Trejo (Venom) and Chi McBride (Nick Fury). Stan Lee also guest stars as himself.