Calificación
Reparto

John Derek
Prince Roland

Barbara Rush
Countess Nita Orde

Carla Balenda
Princess Maria

Whitfield Connor
King Stephan

Edgar Barrier
Count Blanco

Robert Shayne
Prime Minister Treeg

Harry Lauter
Jan

Don C. Harvey
Koepke (as Don Harvey)

Henry Rowland
Greb

Britt Lomond
Brenner (as Glase Lohman)

Gene Roth
Captain Brock

Bob Peoples
Carl

Sandy Sanders
Meyers

Joe McGuinn
General DuBois (as Joseph F. McGuinn)

Al Cantor
Lund

Edward Colmans
Spanish Admiral