Sidney Lumet was an American director (one of the most prolific of his era), producer and screenwriter, known for directing movies such as 12 Angry Men, Network, Before the Devil Knows You're Dead, Dog Day Afternoon, Murder on the Orient Express, Equus, The Verdict, Running on Empty, The Wiz and several others.

What do you think his type is? I can't hear the interview very well, but he gives me a pretty IxTJ vibe...