There's a show on FOX called Alcatraz, and a recent episode (season one, episode three) featured a poster I'd drawn on the background in one scene. Here's a screen cap:
Here's a larger version of the poster itself:
FUN FACT: This is the second time my art's appeared in a supernatural network drama. The first was when an extra wore one of the NN2S "It has begun!" shirts on The Ghost Whisperer.
FUN FACT 2: I don't watch any of these shows. Crossing my fingers for a "TRU PUNX" sticker to show up on Parks & Recreation some day. Now THAT would be exciting.