Roddy McDowall
— Arthur Pimm
Jill Haworth
— Ellen Grove
Paul Maxwell
— Jim Perkins
Aubrey Richards
— Prof. Weal
Ernest Clark
— Harold Grove
Oliver Johnston
— Curator Trimingham
Noel Trevarthen
— Insp. White
Ian McCulloch
— Detective Wayne
Richard Goolden
— The Old Rabbi
Dorothy Frere
— Miss Swanson
John Baker
— Guard
Alan Sellers
— The Golem