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)
