Stephen Colbert, notably of The Colbert Report and The Daily Show, was the bad guy in an episode of Law & Order: Criminal Intent.

He played a guy who was a master forger and had a crazy mom who donated all of his stuff to a charity. I only caught the second half of the episode, so I’m not even sure what the real crime was, but Colbert was pretty good in it.

Bonus Colbert Trivia: He’s written several of the unfailingly unfunny Saturday TV Funhouse segments on SNL.