Gordon Harker

Inspector Hornleigh

Alastair Sim

Sergeant Bingham

Phyllis Calvert

Mrs. Wilkinson

Edward Chapman

Mr. Blenkinsop

Charles Oliver

Dr. Wilkinson

Raymond Huntley

Dr. Kerbishley

Percy Walsh

Inspector Blow

David Horne

Commissioner

Peter Gawthorne

Colonel

Wally Patch

Sergeant Major

Betty Jardine

Daisy

O.B. Clarence

Professor Mackenzie

John Salew

Mr. Tomboy

Cyril Cusack

Postal Sorter

Bill Shine

Hotel Porter

Sylvia Cecil

Edward Underdown

Marie Makino

Richard Cooper

Noel Dainton

Corporal

Arthur Denton

Train Guard

Arthur Hambling

Joe

Allan Jeayes

Brigadeer Lloyd

James Knight

Cinema Manager

Stuart Latham

Mr. Jennings

George Street

Stores Sgt

Walter Forde

Director

Frank Launder

Guión

Val Guest

Guión

J.O.C. Orton

Guión

John P. Wynn

Personajes

Jack E. Cox

Director de Fotografía

Arthur Crabtree

Director de Fotografía

Louis Levy

Compositor de la Música Original, Música

Charles Williams

Compositor de la Música Original

Edward Black

Productor

20th Century Fox

Compañía de Produccion

R. E. Dearing

Editor

Alex Vetchinsky

Dirección Artística

John P. Wynn

Radio Play