Tony Curtis

Rene de Traviere / The Purple Mask

Colleen Miller

Laurette de Latour

Gene Barry

Captain Charles Laverne

Dan O'Herlihy

Brisquet

Angela Lansbury

Madame Valentine

George Dolenz

Marcel Cadonal

John Hoyt

Rochet

Donald Randolph

Andre Majolin

Robert Cornthwaite

Napoleon Bonaparte

Stephen Bekassy

Baron de Morleve

Paul Cavanagh

Duc de Latour

Myrna Hansen

Constance de Voulois

Allison Hayes

Irene de Bournotte

Jane Howard

Yvonne de Tressy (as Betty Jane Howarth)

Carl Milletaire

Edouard

Gene Darcy

Vicomte de Morsanne

Robert Hunter

Baron de Vivianne

Richard Avonde

Roger

Britt Lomond

Raoul (as Glase Lohman)

Diane DuBois

Sabine

Everett Glass

Father Brochard

Olga Andre

Customer (uncredited)

Charles Bastin

Gendarme (uncredited)

George Baxter

Official (uncredited)

Eugene Borden

Napoleon Officer (uncredited)

Louis Borel

Workman (uncredited)

George Bruggeman

French Officer (uncredited)

Peter Camlin

Colonel (uncredited)

Adrienne D'Ambricourt

Madame Anais (uncredited)

Jean De Briac

Count de Chauvac (uncredited)

Jane Easton

Marie du Pontblanc (uncredited)

Ralph Faulkner

Opponent (uncredited)

Richard Flato

Orderly (uncredited)

Albert Godderis

Old Servant (uncredited)

Donald Lawton

Passerby (uncredited)

Joseph Romantini

Gendarme (uncredited)

Lomax Study

Orderly (uncredited)