20 Films You Didn't Realise Ghostbusters Actors Were In

19. Brian Doyle-Murray - Sixteen Candles

Brian Doyle-Murray - who just so happens to be Bill Murray's older brother - played a psychiatric doctor who ran the rule over the Ghostbusters in their second movie. He's also an actor in his own right and, as well as appearing in a number of Bill's movies, he's been in many more, including Sixteen Candles in which he briefly portrayed a reverend at Samantha's sister's wedding.