Armand Assante as Mike Hammer

Barbara Carrera as Dr. Charlotte Bennett

Laurene Landon as Velda

Alan King as Charles Kalecki

Geoffrey Lewis as Joe Butler

Paul Sorvino as Detective Pat Chambers

Judson Scott as Charles Kendricks

Barry Snider as Romero

Julia Barr as Norma Childs

Jessica James as Hilda Kendricks

Frederic Downs as Jack Williams

Mary Margaret Amato as Myrna Williams

F.J. O'Neil as Goodwin

William G. Schilling as Lundee

Robert Sevra as Breslin

Don Pike as Evans

Timothy Meyers as Blake

Leigh Harris as 1st Twin

Lynette Harris as 2nd Twin

Gwyn Gilliss as Receptionist

Mike Miller as Victor Kyle

Alex Stevens as 1st Cab Driver

Bobbie Burns as Sheila Kyle

M. Sharon Madigan as Bonnie

Richard Russell Ramos as 2nd Cab Driver

Norman Blankenship as Kelsey

Daniel Faraldo as Danny

H. Richard Greene as Gentleman at Bar

Felicity Adler as Jogger

Jodi Douglas as Party Girl

Lee H. Doyle as Maitre D'

Cheryl Henry as Brunette

Michael Fiorello as Man in Revolving Door

Herb Peterson as Policeman

Richard Dahlia as Doctor at Clinic

Aaron Barsky as Guard at Gate

Ernest Harada as Chef

Larry Pine as Movie Director

Joe Farago as Assistant Director

Alan Dellay as Cameraman

Jack Davidson as Eric Clavel

Loring Pickering as Soap Opera Actor

Corinne Bohrer as Soap Opera Actress

Bobby Astyr as Orgy Participant (uncredited)

Roger Caine as Orgy Participant (uncredited)

Michael Cullum as Orgy Participant (uncredited)

Samantha Fox as Orgy Participant (uncredited)

Candida Royalle as Orgy Participant (uncredited)

Marlene Willoughby as Orgy Participant (uncredited)

David Lauren as EMT (uncredited)