When New York is caught in the grip of a sadistic serial killer who preys on patrons of the city's underground bars, young rookie Steve Burns infiltrates the S&M subculture to try and lure him out of the shadows.
Al Pacino
as Steve Burns
Paul Sorvino
as Capt. Edelson
Karen Allen
as Nancy Gates
Richard Cox
as Stuart Richards
Don Scardino
as Ted Bailey
Joe Spinell
as Patrolman DiSimone
Jay Acovone
as Skip Lee
Gene Davis
as DaVinci
Randy Jurgensen
as Det. Lefransky
Barton Heyman
as Dr. Rifkin
Arnaldo Santana
as Loren Lukas
Larry Atlas
as Eric Rossman
