First broadcast 25th October 1969.<br /><br />Everybody is rushing to be ready for the Fenn Street open day when Hedges realizes he knows nothing about the event.<br /><br />John Alderton - Bernard Hedges<br />Deryck Guyler - Norman Potter<br />Noel Howlett - Mr. Cromwell<br />Joan Sanderson - Doris Ewell<br />Richard Davies - Mr. Price<br />Erik Chitty - Mr. Smith<br />David Barry - Frankie Abbott<br />Peter Cleall - Eric Duffy<br />Peter Denyer - Dennis Dunstable<br />Liz Gebhardt - Maureen Bullock<br />Malcolm McFee - Peter Craven<br />Penny Spencer - Sharon Eversleigh<br />Suzan Farmer - Judith Howard<br />Kristin Hatfield - Pupil
