James Mason
Sir Brack
Acting
Janet Leigh
Princess Aleta
Acting
Robert Wagner
Prince Valiant
Acting
Debra Paget
Ilene
Acting
Sterling Hayden
Sir Gawain
Acting
Victor McLaglen
Boltar
Acting
Donald Crisp
King Aguar
Acting
Brian Aherne
King Arthur
Acting
Barry Jones
King Luke
Acting
Mary Philips
Queen
Acting
Howard Wendell
Morgan Todd
Acting
Tom Conway
Sir Kay
Acting
Sammy Ogg
Small Page (uncredited)
Acting