In a new social post, Dan Aykroyd wished longtime co-star Bill Murray a happy birthday and recalled the night the two “appropriated” a pair of police motorcycles while filming Ghostbusters II. “One night shooting Ghostbusters II, we appropriated two fully equipped police motorcycles from the movie’s motor pool and spent an hour chasing each other around a closed Central Park with full lights and sirens. No consequences. After all, we were Ghostbusters. Full feature in our bio and today's stories. #ghostbusters #billmurray #danaykroyd #movie #quotes