Watching a movie years later and saying "huh, I didn't know this person was in that movie"

I was watching galaxy quest last night and when Tim Allen goes for a limo ride I see Mr. Dwight Shrute himself, Rain Wilson. I was pleasantly surprised being in 1999 he was really unknown. (he was the guy that got him a Coke) small role but still. What are movies you watch much later and think the same thing? via /r/movies http://bit.ly/2LPDhI8