Robert Stack

Character: Captain Charles Wogan

Ursula Thiess

Character: Ann Brett

Richard Wyler

Character: Prince James Stuart

Alan Hale Jr.

Character: Patrick Gaydon

Leslie Bradley

Character: Duke of Somerfield

Paul Cavanagh

Character: Cavenly, advisor to Prince James

David Bruce

Character: Austrian Sergeant at Tavern

Otto Waldis

Character: King George I

Charles Irwin

Character: Timothy O'Toole

Louis Merrill

Character: Count DuLusac

Irmgard Dawson

Character: Gretzel

Rica Owen

Character: Princess Maria Clementina Zobieska