Elenco (na ordem dos créditos)
David Schulten
Jennings
Robert Bartlett
Darbishire
Edward McMurray
Atkinson
William Burleigh
Temple
Iain Burton
Venables
Ian Gardiner
Mr. Carter
John Moore
Mr. Wilkins
Frank Barry
Rumbelow
Martin Carroll
Headmaster
Maurice Hedley
General Merridew
Michael Sheard
Bus Conductor
Douglas Muir
Inspector
Toke Townley
Dr. Hipkin
Sydney Arnold
Jack Carr
Roger Avon
Fireman
Eric Woodburn
Curator
John Caesar
Junk man
Barney Gilbraith
Robinson