During a panel moderated by John Romita Jr. at Dallas Comic-Con 2011, Stan Lee was asked about the cameos he does in the Marvel films, how he gets them and what his favorite cameo is. When answer, Lee said that while he appears in a lot of cameos, he won’t appear in “X-Men: First Class” and then goes on to describe his cameo is in Marc Webb’s upcoming “The Amazing Spider-Man.”

Consider this a small spoiler…

According to Lee, his new cameo is hilarious. He plays an oblivious librarian with headphones on who is unaware that a life or death battle is taking place behind him between Spider-Man and the Lizard.

You can watch the video below in which Lee talks about his cameo below.