Kathie Ruder

Ann Blyth

Acting

Prince Karl Franz

Edmund Purdom

Acting

Count Von Asterburg

John Ericson

Acting

King of Karlsberg

Louis Calhern

Acting

Prof. Juttner

Edmund Gwenn

Acting

Joseph Ruder

S.Z. Sakall

Acting

Princess Johanna

Betta St. John

Acting

Lutz

John Williams

Acting

Queen

Evelyn Varden

Acting

Prime Minister

John Hoyt

Acting

Lucas

Richard Anderson

Acting

Prince Karl (singing voice)

Mario Lanza

Acting

Feuerwald

Steve Rowland

Acting