Rupert of Hentzau

Elaine Hammerstein

Queen Flavia

Lew Cody

Rupert of Hentzau

Bert Lytell

King of Ruritania / Rudolph Rassendyll

Claire Windsor

Countess Helga

Hobart Bosworth

Col. Sapt

Bryant Washburn

Count Fritz

Marjorie Daw

Rosa Holf

Mitchell Lewis

Bauer

Adolphe Menjou

Count Rischenheim

Elmo Lincoln

Simon

Irving Cummings

Von Bernenstein

Josephine Crowell

Mother Holf

Nigel De Brulier

Herbert

Gertrude Astor

Paula

Walter J. Israel

Costume Design

Anthony Hope

Novel

Glen MacWilliams

Cinematography

Victor Heerman

Director

Harris Thorpe

Cinematography

Edward J. Montagne

Writer