Trailer
Cast
Mario Lanza
Prince Karl (singing voice)
Ann Blyth
Kathie Ruder
John Ericson
Count Von Asterburg
Edmund Gwenn
Prof. Juttner
S.Z. Sakall
Joseph Ruder
John Williams
Lutz
Evelyn Varden
Queen
Steve Rowland
Feuerwald
Edmund Purdom
Prince Karl Franz
Louis Calhern
King of Karlsberg
Betta St. John
Princess Johanna
John Hoyt
Prime Minister
Richard Anderson
Lucas