Elenco - O Médico e a Irmã Monstro
Ralph Bates
Dr. Jekyll
Martine Beswick
Sister Hyde
Gerald Sim
Professor Robertson
Lewis Fiander
Howard
Susan Brodrick
Susan
Dorothy Alison
Mrs. Spencer
Ivor Dean
Burke
Philip Madoc
BykerIrene Bradshaw
Yvonne
Neil Wilson
Older Policeman
Paul Whitsun-Jones
Sergeant DanversTony Calvin
HareDan Meaden
Town Crier
Virginia Wetherell
BetsyGeoffrey Kenion
1st PolicemanBobby Parr
Young Apprentice
John Lyons
Sailor