Probe 1972

Hugh O'Brian

Hugh Lockwood

Elke Sommer

Heideline 'Uli' Ullman

Burgess Meredith

V.C.R. Cameron

Lilia Skala

Frieda Ullman

Angel Tompkins

Gloria Harding

John Gielgud

Harold L. Streeter

Kent Smith

Dr. Edward Laurent

Alfred Ryder

Cheyne

Ben Wright

Kurt van Niestat

Robert Boon

Felix Ernst

Albert Popwell

Dr. Griffin

A Martinez

Carlos Lobos

Byron Chung

Kuroda

Ginny Golden

Miss Keach

Jules Maitland

Reinhardt Brugge

David Ahdar

Hotel Clerk (uncredited)

Robert Cole

Waiter (uncredited)

John Daheim

Guard (uncredited)

Jan Daley

Lockwood's Girl (uncredited)

Joanna Frank

Stewardess (uncredited)

Dale Johnson

Waiter (uncredited)

Joe Pine

Hotel Guest (uncredited)

Murray Pollack

Hotel Guest (uncredited)

Ford Rainey

Aaron Johannes (uncredited)

Tony Regan

Waiter (uncredited)

Jeffrey Sayre

Hotel Guest (uncredited)

Jaclyn Smith

Stewardess (uncredited)

Judith Woodbury

Hotel Guest (uncredited)

Russ Mayberry

Director

Leslie Stevens

Teleplay

Leslie Stevens

Producer

Fred Harpman

Art Direction

James W. Payne

Set Decoration

John M. Stephens

Director of Photography

Joan Phillips

Hairstylist

Gordon Bau

Makeup Supervisor

Ruth Hancock

Wardrobe Coordinator

Bill Brame

Editor

Everett A. Hughes

Sound

Dominic Frontiere

Music