Peter Kelamis is an Australian actor and stand-up comedian. He is best known for voice roles including Goku in Ocean's English dub of the animated series Dragon Ball Z (succeeding Ian James Corlett and preceding Kirby Morrow), Rolf from Ed, Edd n Eddy, Tail Terrier in Krypto the Superdog, Dr. Adam Brody in Stargate Universe, and Wing Saber in Transformers: Cybertron, replacing the character's previous voice actor Colin Murdock. (Via Wikipedia)