C. Aubrey Smith

Prince August

Marlene Dietrich

Princess Sophia Frederica / Catherine II

Richard Alexander

Actor

Sam Jaffe

Grand Duke Peter

Jane Darwell

Miss Cardell, Sophia's Nurse (uncredited)

John Lodge

Count Alexei

Louise Dresser

Empress Elizabeth Petrovna

Gavin Gordon

Capt. Gregori Orloff

Olive Tell

Princess Johanna Elizabeth

Ruthelma Stevens

Countess Elizabeth 'Lizzie'

Davison Clark

Archimandrite Simeon Todorsky / Arch-Episcope

Erville Alderson

Chancelor Alexei Bestuchef

Maria Riva

Sophia as a Child

Edward Van Sloan

Herr Wagner (uncredited)

Akim Tamiroff

Bit Part (uncredited)

Marie Wells

Actor

Eric Alden

Actor

Elinor Fair

Actor

Julanne Johnston

Actor

Agnes Steele

Actor

Philip Sleeman

Actor

Hans Heinrich von Twardowski

Actor

Gerald Fielding

Actor

Nadine Beresford

Actor

Josef von Sternberg

Director

Emanuel Cohen

Executive Producer

Manuel Komroff

Writer

Eleanor McGeary

Writer