Steve Burns
Capt. Edelson
Nancy
Stuart Richards
Ted Bailey
Patrolman DiSimone
Skip Lee
Det. Lefransky
Dr. Rifkin
DaVinci
Loren Lukas
Eric Rossman
Chief of Detectives
Det. Blasio
Det. Schreiber (as Edward O'Neil)
Det. Davis
Gregory
Paul Gaines
Patrolman Desher
Martino
Joey
Jack Richards
DaVinci's Friend
Water Sport
Dancer
Three Card Monte
Hankie Salesman
Jack (voice)
Spotter
Seller (as James Ray Weeks)
Bouncer
Bartender (as Carmine Stipo)
Cockpit Coke Man (scenes deleted)
Tugboat Mate
(as Sylvia Gassell)
Tough Cop
(as Robert Duggan)
Jogger (uncredited)
Shirtless Male (uncredited)
Hustler #2 (uncredited)
Man on dance floor with white sweatband (uncredited)
Bar Patron (uncredited)
Cockpit Patron (uncredited)
Bartender (uncredited)
Man in Restaurant (uncredited)