- Enforced Method Acting: When Frank aggressively interrogates a man, the other actor had been rehearsing with The Other Marty and was expecting the previous actor's more sedate performance. When Kim Bodnia began ruffing up the actor and smashing the set, the actor's shock and discomfort is real.
- The Other Marty: Frank was originally cast with a different actor, who was fired during the rehearsals. Kim Bodnia was cast two weeks before shooting began.
Trivia / Pusher