Onder andere met: Kirk Douglas (Einar), Tony Curtis (Eric), Ernest Borgnine (Ragnar), Janet Leigh (Morgana), James Donald (Egbert), Alexander Knox (Father Godwin), Maxine Audley (Enid), Frank Thring (Aella), Eileen Way (Kitala), Edric Connor (Sandpiper), Dandy Nichols (Bridget), Per Buckhøj (Bjorn)