Robert Hooks

Character: Inspector Lou Van Alsdale

Jeremy Slate

Character: Sgt. Pat Cassady

Robert Wagner

Character: Howard McBride

Carol Lynley

Character: Kathy Cooper

Simon Oakland

Character: Capt. E. J. Goodlad

John Randolph

Character: Frederick Cooper

José Ferrer

Character: Dr. Charles Bedford

Don Pedro Colley

Character: Freddie Trench

Ta-Tanisha

Character: Rainie Lewis

Fred Carson

Character: Victor Shoddy

H.B. Haggerty

Character: J.P. Moose

Mario Van Peebles

Character: Raphael

James McEachin

Character: Don Cope

Lawrence Cook

Character: Harold Britten

Joyce Jameson

Character: Lulu

Wesley Lau

Character: Inspector Poole

Marian Collier

Character: Surgical Nurse

Ta-Ronce Allen

Character: Lilly

Ivan Bonar

Character: Man with Tape Recorder at Hospital (uncredited)

S. John Launer

Character: Doctor (uncredited)