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Brian Stimpson is the headmaster of a comprehensive (high) school in England. He sets himself, his staff and pupils very high standards. On the way to a conference at which he is to talk, all manner of disasters strike.
Alan Parnaby, Alison Steadman, Angus MacKay, Ann Way, Ann-Marie Gwatkin, Benjamin Whitrow, Constance Chapman, David Conville, Dickie Arnold, Geoffrey Davion, Geoffrey Greenhill, Geoffrey Hutchings, Geoffrey Palmer, Jeffrey Wickham, Joan Hickson, John Bardon, John Cleese, John Rowe, Leslie Schofield, Mark Burdis, Michael Aldridge, Michael Percival, Moham