First broadcast 6th December 1969.
The school is celebrating the headmasters birthday with varying success.
John Alderton - Bernard Hedges
Deryck Guyler - Norman Potter
Noel Howlett - Mr. Cromwell
Joan Sanderson - Doris Ewell
Richard Davies - Mr. Price
Erik Chitty - Mr. Smith
David Barry - Frankie Abbott
Peter Cleall - Eric Duffy
Peter Denyer - Dennis Dunstable
Liz Gebhardt - Maureen Bullock
Malcolm McFee - Peter Craven
Penny Spencer - Sharon Eversleigh
John Nettleton - Police Sergeant
Roy Patrick - Off-Licence Owner
Terry Duggan - Harry
Ian Gray - Head waiter
Tom Marshall - Yob in cafe
Kristin Hatfield - Pupil
Gregory Scott - Mr. Wyatt
