The Headmaster and governors of a boarding school are accidentally locked in the new memorial room with the convicted Great Train Robbers.
Cast:
Richard Pearson, John Le Mesurier, Barbara Couper, Jane Eccles, Stanley Meadows
Headmaster
Canon Dunwoodie
Mrs Craxton-Christie
Miss Plimsoll
Lionel Smeed
Beryl Smeed
Major Craxton-Christie
Alfred Remnant
Mike MacFarland
