Officer Quinlan
Tommy Longo (25 episodes)
Benjamin Grant (1 episode)
Curtis Sliwa
Terry Zaleski (2 episodes)
Wyatt Morris (1 episode)
Agent Rick Siblano (1 episode)
Salvatore
SIS Agent Blau (1 episode)
Alban Veseli / The Freelancer (5 episodes)
Waiter (1 episode)
Martini (1 episode)
Sunburn
Police Technician
Mike Applebee (1 episode)
Gus Templeton (1 episode)
Mark Horn (1 episode)
Zak Pikler
Victor Rodchenko (1 episode)
Jeffrey
Patrick Parisi (1 episode)
Jerry
Richard Guadagno
Music Producer
Michael Giorgio
Eric Dunlow (1 episode)
Abe (as Daniel Serafini-Sauli)
Broker Steve
Rudy Bernheim