The Callbox Mystery(1932)

Warwick Ward

Leo Mount

Harold French

Inspector Layton

Wendy Barrie

Iris Banner

Gerald Rawlinson

David Radnor

Harvey Braban

Inspector Brown

Daphne Mowbray

Rose

Tom Shenton

Pearce

Myno Burney

Paul Grayle

G.B. Samuelson

Director

Directing

Joan Morgan

Writer

Writing

E. Gordon Craig

Producer

Production

Desmond Dickinson

Director of Photography

Camera