Rob Cowan: Rob Cowan. Actor: The Avengers: United They Stand. Rob Cowan is known for The Avengers: United They Stand (1999), Spawn: In the Demon's Hand (2000) and The Super Mario Bros. Super Show! (1989).
Known For: The Avengers: United They Stand (BoomerangFred Myers(voice)), Spawn: In the Demon's Hand (Sam Burke(voice)), The Super Mario Bros. Super Show! (Additional Voices(voice)), Hammerman (Additional Voices (1991)(voice))
