Cast
Harold Goodwin
Benny
Reginald Beckwith
Reginald
Roger Avon
Reporter
Reginald Marsh
Reporter
Robert Desmond
Dizzy
Cyril Chamberlain
Police Sergeant
Lucy Griffiths
Cellist (uncredited)
Jon Pertwee
Victor Jekyll
Norma Marla
Angel
Richard Wattis
Barclay
John Harvey
Sergeant Barnes
Bernard Bresslaw
Henry Jekyll / Teddy Hyde
Jess Conrad
Bimbo
Michael Ripper
Fish
Michael Ward
Mark Pasco
Ian Wilson
Small Man
Alexander Doré
Shop Customer
Maudie Edwards
Henrietta Jekyll
David Lodge
Peewee