<P> Adam West (playing himself), usually called "TV's Adam West" in - universe, is often seen dressing up as "Catman" (in reference to West's original portrayal of Batman) not to be confused with one of Batman villains from DC universe . In "Lights...Camera...Adam!", West portrayed Crimson Chin . In "Go Young, West Man", it is revealed that, during his childhood, he never received a chance to be a real kid . He was a rat exterminator following the episode "9 Lives". </P> <P> Billy Blanks (playing himself) appeared in "Kung Timmy". </P> <P> Scott Hamilton (playing himself) was Timmy's co-anchor at "The Fairly World Games", thinking it was a dream . </P> <P> Stephen Hawking appeared in "Remy Rides Again". </P>

Who voiced timmy turner on fairly odd parents