PROBE

Hugh O'Brian

Hugh Lockwood

Elke Sommer

Heideline 'Uli' Ullm...

Burgess Meredit...

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 (uncredi...

Robert Cole

Waiter (uncredited)

John Daheim

Guard (uncredited)

Jan Daley

Lockwood's Girl (unc...

Joanna Frank

Stewardess (uncredit...

Russ Mayberry

Diretor(a)

Leslie Stevens

Produtor(a)

John M. Stephen...

Diretor(a) de Fotogr...

Dominic Frontie...

Música

Fred Harpman

Art Direction

Ruth Hancock

Wardrobe Coordinator

Gordon Bau

Makeup Supervisor

Everett A. Hugh...

Som

Joan Phillips

Hairstylist

Leslie Stevens

Teleplay

James W. Payne

Set Decoration

Bill Brame

Editor(a)