Générique complet
The Ghost of St. Michael's
Will Hay
Will Lamb
Claude Hulbert
Hilary Tisdaile
Felix Aylmer
Dr Winter
Raymond Huntley
Mr Humphries
CM
Charles Mortimer
Sir Ambrose
Charles Hawtrey
Percy Thorne
John Laurie
Jamie
Manning Whiley
Stock
RH
Roddy Hughes
Amberley
Derek Blomfield
Sunshine
Clive Baxter
Ritzy
Hay Petrie
Procurator Fiscal
DK
David Keir
Dr. Ritchie
BO
Brefni O'Rorke
Sergt. Macfarlan
Derek Aylward
Extra
Gerald Campion
Pupil at Rear of Class
Laurence Hanray
Clerk of Court
Bryan Herbert
Bus Driver
BW
Ben Williams
Court Policeman
EM
Elliott Mason
Mrs.Wigmore
Jack May
Man in Courtroom (uncredited)
