Dolores Hart

Donna Stuart

Hugh O'Brian

First Officer Ray Winsley

Karlheinz Böhm

Baron Franz Von Elzingen

Pamela Tiffin

Carol Brewster

Lois Nettleton

Hilda 'Bergie' Bergstrom

Dawn Addams

Katie Rinard

Karl Malden

Walter Lucas

Richard Wattis

Oliver Garson

Andrew Cruickshank

Cardwell

James Dobson

Flight Engineer Teddy Shepard

Lois Maxwell

Gwen Sandley

John Crawford

Co-Pilot

Robert Easton

Navigator

Guido Wieland

Vienna Policeman

Maurice Marsac

Monsieur Rinard

Alain Morat

Boy in Paris

Bernard Glemser

Novel

William Roberts

Story

Henry Levin

Director

Frank Clarke

Editor

Tom Smith

Makeup Artist

Joan Johnstone

Hairstylist

Anatole de Grunwald

Producer

Albert Becket

Production Manager

Lyn Murray

Original Music Composer

William Roberts

Writer

William Kellner

Art Direction

Jimmy Komisarjevsky

Assistant Director

Roy Parkinson

Associate Producer

Irene Howard

Casting

Oswald Morris

Director of Photography