Columbo, Season Two

Lt. Columbo:
You know, in a way I have to congratulate you. Up until now, you really had me going. I mean, here you are, you're a surgeon, a man that's gotta be cool. Even when you're angry you're controlled. You never lose yourself. That's why it struck me funny when you blew up in the operating room and you grabbed me and pushed me. I mean, you know, there was only one thing we didn't search. You know what it was? It was me.