50 minutos
College student Sarah Richards is alone in fearing and disliking the new teaching machines but even she does not foresee the terrifying situation that arises when her supervisor, Stephen Kershaw, re-arranges the machines to conform with revised fire regulations.
Mark Eden
Stephen Kershaw
Deborah Watling
Sarah Richards
Sara Aimson
Freda
John Allison
Geoffrey Harrison
John Baskcomb
Eric Lonsbury
Erik Chitty
Dr. Hammond
Noel Davis
Davison
Susan Field
Mrs. Richards
Kenneth Gardnier
George
Nadine George
Florrie
Richard Hampton
Chief Supt. Mailer
Keith Pyott
General Harboard
Stephen Whittaker
Harold
