Dr. Gilbert McKenna

Robert Clarke

Acting

Ann Russell

Patricia Manning

Acting

Trudy Osborne

Nan Peterson

Acting

Dr. Frederick Buckell

Patrick Whyte

Acting

Dr. Jacob Hoffman

Fred La Porta

Acting

George Messorio

Peter Similuk

Acting

Police Lt. Peterson (as Bill Hampton)

William White

Acting

Dr. Stern

Robert Garry

Acting

Suzy's Mother

Donna King

Acting

Suzy

Xandra Conkling

Acting

Radio Deejay

Del Courtney

Acting

Policeman in Warehouse

Ron Honthaner

Directing

Barfly / Man on Beach with Kids / Policeman (as Cass Richards)

Richard Cassarino

Visual Effects

Helen Joseph

Acting

Darryl Westbrook

Acting

Bill Currie

Acting

Convalescing Woman on Roof

Pearl Driggs

Acting

Fran Leighton

Acting

Bob Hafner

Acting

John Murphy

Acting

(As Tony Hilder)

Anthony J. Hilder

Acting

Chuck Newell

Acting

Newsboy

David Sloan

Acting

Policeman (uncredited)

Robin C. Kirkman

Acting

Policeman (uncredited)

Douglas Menville

Editing