Sam Rockwell is an American actor. His film credits include Three Billboards Outside Ebbing, Missouri for which he received the Academy Award for Best Supporting Actor, Vice, Conviction, Galaxy Quest, The Green Mile, and The Hitchhiker's Guide to the Galaxy. He has also appeared in Iron Man 2 alongside Scarlett Johansson, and the Apple Original Film Argylle. Rockwell has produced the film Don Verdean and the series Fosse/Verdon.