21 Actors You Totally Forgot Were Side Characters In Popular Movies

6. David Tennent in Harry Potter and the Goblet of Fire
Warner Bros. Pictures
Sticking to popular franchises from my childhood, why is Doctor Who in Harry Potter?
Barty Crouch Jr. is played by David Tennent, who plays Doctor Who, who is Doctor Who #10, and Doctor Who #14, who is also the mayor of Whoville…I think I’m having a mental breakdown.
Okay, so I lied about the Whoville part, but Tennent is still a very prominent face on British TV, so seeing him as a critical character in The Goblet of Fire is jarring. I also blame Robert Pattinson’s presence because he seems like the “oh, yeah, you’re in this movie” actor of this particular film…therefore, Tennent is easy to forget.