Ralph Bates
Dr. Jekyll
Martine Beswick
Sister Hyde
Gerald Sim
Professor Robertson
Lewis Fiander
Howard
S
Susan Brodrick
Susan
Dorothy Alison
Mrs. Spencer
Ivor Dean
Burke
Philip Madoc
Byker
I
Irene Bradshaw
Yvonne
Neil Wilson
Older Policeman
Paul Whitsun-Jones
Sergeant Danvers
T
Tony Calvin
Hare
D
Dan Meaden
Town Crier
Virginia Wetherell
Betsy
G
Geoffrey Kenion
1st Policeman
B
Bobby Parr
Young Apprentice
John Lyons
Sailor