Robert Coote

A kingdom's ascending heir, marked for assassination, switches identities with a lookalike, who takes his place at the coronation. When the real king is kidnapped, his followers try to find him, while the stand-in falls in love with the king's intended bride, the beautiful Princess Flavia.

A gentle widower, enraged at Nazi atrocities against his peaceful Norwegian fishing village, escapes to Britain and returns leading a commando force against the oppressors.