First broadcast 20th September 1969.
The new school term begins and the staff are confronted with a few changes.
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
Geoffrey Hughes - Mr. Turner
Neil Wilson - The Bookmaker
George Georghiou - Pupil in brown jacket
Kristin Hatfield - Pupil in patterned dress
Gregory Scott - Mr. Wyatt