Well, all I can say is thank goodness I had 15 years of theater before ever I did film roles. You build technique that you can rely on.

Cooper (born 1976) author and trader
Chris Cooper (American football) (born 1977) American football player
Chris Cooper (broadcaster) British football commentator
Christian Cooper American comic book writer
Coop (artist) (born 1968) real name Chris Cooper
Chris Cooper (baseball) Baseball pitcher.