Was Schillinger a Bad Guy on Whiplash?

The Schillinger part really overshadowed every time you saw him in a movie from that point on. The funniest thing about his career, and I had him on my podcast once and we talked about some of the stuff we're talking about now, like directors love him. He was one of those guys. So it was always like, oh, we'll get JK Simmons. And he dominated, ever seen he was in. It was tough to unwind that when he would just see him as somebody's dad in Juno.