Godfrey
Frederick Bains
Brigadier
Major Lucas
Lucullus
Lord Carnarvon
Henry Bassington-ffrench
Harranby
Colthorpe
German Officer
McKillop (uncredited)
Kellet
Mr. Shorter
James Manfred O.BE.
Peter Elmstead
The Doctor
Older Male Nurse
Brown
Headmaster
Father - Mr. Rainbird
Jeremy
Policeman
Mr. Linton
Jeffcot
Nick, chief engineer
Henry Taggart
Drogue
Professor Tatham
Coroner
Mr. Basildon
