Wil Wheaton

Wil Wheaton became famous after starring in the coming-of-age classic movie Stand By Me about four neighborhood friends. A year later, Wheaton became an even bigger name after being cast in the role of Wesley Crusher on the TV show Star Trek: The Next Generation.

He never really made it past being typecast as the Star Trek character, however, he did use that iconic role for comedic effect on over a dozen stints on the sitcom, The Big Bang Theory. You can now catch him as the host of the reality show Rival Speak.