Watch a trailer for I Know That Voice, a new documentary coming out sometime in 2013 that unmasks the people behind such well-known cartoon voices like SpongeBob SquarePants, the Powerpuff Girls, and even the macho Movie Trailer Announcer Guy. It's a little like finding out Santa is really your parents but strangely riveting nonetheless. Check it out above. [via Animal New York]
More Pages to Explore .....