Rhys Williams

William Blake

Ron Randell

Eric Hawkins

Valentine Perkins

Betsy Blake

Doris Lloyd

Elizabeth Blake

Lester Matthews

Horatio Nelson

Harry Cording

Sampson Edwards

Terry Kilburn

Dick Savage

Maurice Marsac

Phillipe Daumer

William Fawcett

Shawn O'Donnell

Ross Elliott

Howard Palmer

Don C. Harvey

Moriarty

James Fairfax

Oliver Sibley

Stanley Andrews

Officer (uncredited)

Frank Ferguson

Officer (uncredited)

Percy Helton

Crewman (uncredited)