Le Secret de l'émeraude

Jean Brochard

Sergeant Irving

Colette Broïdo

Ketty

Sylvia Cobs

Jenny Bounster

Paule Dagrève

Wanda Orski

Ky Duyen

Mr. Lee

René Ferté

Grags

Sonia Gobar

Midinette

Paul Grail

Viscount Armandini

Philippe Hersent

Walter

Maurice Lagrenée

Reginald Cavendish

Fernand Mailly

Inspector Wembley

Jean Margatt

Ashmann

Billy Max

Cordelia Marosh

Alexandre Mihalesco

Mysterious man

Odette Sylvain

Odette

Sylvaine

Lady Marosh

Hoang Thi-The

Barbara Lee

Max Volle

Valet

Marcelle Yrven

Miss Calmann

Roger Duculot

Director of Photography

Maurice de Canonge

Director

Jane Bos

Original Music Composer

Georges Million

Director of Photography

Jean Rossi

Assistant Director

Émile Duquesne

Set Decoration

Alfred Gragnon

Theatre Play