The New York Ripper

Jack Hedley

Lt. Fred Williams

Almanta Suska

Fay Majors

Howard Ross

Mickey Scellenda

Andrea Occhipinti

Peter Bunch

Alexandra Delli Colli

Jane Forrester Lodge

Paolo Malco

Dr. Paul Davis

Cinzia de Ponti

Rosie

Cosimo Cinieri

Dr. Lodge

Daniela Doria

Kitty

Babette New

Mrs. Weissburger

Zora Kerova

Eva

Antone Pagán

Morales

Josh Cruze

Chico

Rita Silva

Scellenda's Landlady

Giordano Falzoni

Dr. Barry Jones

Lucio Fulci

Chief of Police

Barbara Cupisti

Heather

Martin Sorrentino

Police Detective

Michele Soavi

Newspaper Buyer (uncredited)

Sal Carollo

Dog Walker (uncredited)

Urs Althaus

Sex Show Performer #2 (uncredited)

Paul E. Guskin

Desk Sergeant

Marsha MacBride

Policewoman

Violetta Jean

Hospital Nurse

Cesare Di Vito

Telephone Tracing Technician

Elisa Cervi

Hooker

Chiara Ferrari

Susy Bunch

Rick Reid

Pool Hall Hustler (uncredited)

Jorge Umberto Quevedo

Pool Hall Player (uncredited)

Ralph Nieves

Detective Pagán (uncredited)

Tony Carrion

Policeman (uncredited)

Rene Clemente

Pool Hall Player (uncredited)

Nat Bush

Police Detective (uncredited)

James Sampson

Sex Show Audience Member (uncredited)