Clint Helms (1 episode)

Tom Cheever

Chigorin (3 episodes)

Taylor Garrett (4 episodes)

Dom (1 episode)

Alpha Dog (2 episodes)

Hitman (1 episode)

Vincent Garvey (2 episodes)

Briggs (1 episode)

Marine Sergeant Stephen O'Neill (1 episode)

Vin Serento

Tony Agerro / Alley Lead Thug (1 episode)

Carabinieri Captain (uncredited)