is a Canadian actor, musician, recording artist, author, and film director who is most known for his work as James T. Kirk
on the original Star Trek
television series and the first seven spin-off feature films
His Disney roles include voicing Kazar, the main antagonist of The Wild, and Jason of the Argonauts in the Hercules episode "Hercules and the Argonauts". He also made a cameo appearance on Muppets Tonight in the episode "Whoopi Goldberg", and was a singer for the song "To Infinity and Beyond" in Buzz Lightyear of Star Command.
Outside of Disney, he is well-known for voicing Mayor Phlegmming in Osmosis Jones and Ozzie the opossum in DreamWorks' Over the Hedge.