Scott McNeil is an Australian-born Canadian actor. One of the best-known voice actors of all time, McNeil has provided voices to many characters in animated shows, most notably Ace the Bat-Hound in Krypto the Superdog and Voltar from League of Super Evil. He also voiced various roles in shows such as Dragon Ball Z, Transformers: Armada, Beast Wars: Transformers, Beast Machines: Transformers, ReBoot, X-Men: Evolution, Mobile Suit Gundam Wing, Inuyasha and Fullmetal Alchemist, in addition to live action work.

Krypto the Superdog is an American animated television series produced by Warner Bros. Animation, based on Superman's canine companion Krypto, which premiered on Cartoon Network on March 25, 2005, and aired on The CW's Saturday morning block Kids' WB from September 23, 2006, until September 15, 2007. 39 episodes were produced.