Greta Garbo

Mata Hari

Ramon Novarro

Lt. Alexis Rosanoff

Lionel Barrymore

General Serge Shubin

Lewis Stone

Andriani

C. Henry Gordon

Dubois

Karen Morley

Carlotta

Alec B. Francis

Major Caron

Blanche Friderici

Sister Angelica

Edmund Breese

Warden

Helen Jerome Eddy

Sister Genevieve

Frank Reicher

The Cook - Spy

Mischa Auer

Firing Squad Victim (uncredited)

Reginald Barlow

Prosecutor (uncredited)

Harry Cording

Ivan (uncredited)

Cecil Cunningham

Gambler Selling Ring (uncredited)

Maude Turner Gordon

Madame Durand (uncredited)

Sarah Padden

Sister Teresa (uncredited)

Michael Visaroff

Jacques (uncredited)

George Fitzmaurice

Director

Benjamin Glazer

Writer

Leo Birinski

Writer

Doris Anderson

Additional Dialogue

Gilbert Emery

Additional Dialogue

George Fitzmaurice

Producer

Frank Sullivan

Editor

Cedric Gibbons

Art Direction

Adrian

Costume Design

Douglas Shearer

Sound Director

William H. Daniels

Director of Photography

Irving Thalberg

Producer

William Axt

Music

A. Lindsley Lane

Camera Operator

Milton Brown

Still Photographer

Albert Scheving

Assistant Camera