Phyllis Calvert

Mary Johnstone

James Donald

Bill Haverton

Margot Grahame

Joanna Dane

Francis L. Sullivan

Anton Perami

Guy Rolfe

Captain Fox

David Tomlinson

Jimmy Marshall

Raymond Huntley

Edward Marshall

Derek Bond

Richard Faber

Grey Blake

John Barber

Sonia Holm

Anne Stephens

Andrew Crawford

Kid Cormack

Charles Victor

Harry Gunn

Gerard Heinz

Romer

Mary Hinton

Mrs. Barber

Sybille Binder

Jan Van Loewen

Opera House Director

Arthur Goullet

1st Guide

Leo Bieber

2nd Guide

Karel Stepanek

Bonar Colleano

Reporter (uncredited)

Philo Hauser

Ambulance Man (uncredited)

Ferdy Mayne

Pelotti (uncredited)

Jim Brady

Man Pushing Past Mary (uncredited)

Karl Stepanek

Swiss Officer (uncredited)

Ken Annakin

Director

Michael C. Chorlton

Director

Ernest Morris

Asistente de Dirección

Robert Westerby

Guión, Guión Adaptado

Jack E. Cox

Director de Fotografía

John Greenwood

Compositor de la Música Original, Música

B. C. Sewell

Sound

Les Hammond

Sound

Bill Salter

Sound

Sydney Box

Productor

Gainsborough Pictures

Compañía de Produccion

Roy Rich

Productor Asociado

W.T. Partleton

Maquilladora

Esmond Seal

Editor

Richard Yarrow

Dirección Artística