'Pain & Gain': Who Plays Who in Dark Comedy Based on Miami Kidnapping?

In the movie, which is directed by Michael Bay, the Marc Schiller role is played by Tony Shalhoub, the Emmy and Golden Globe-winning star of the TV series "Monk." Shalhoub's character, renamed Victor Kershaw, is a regular at the gym where his eventual tormentors work and/or work out. (Paramount)