Mr Dix (1971) (2 episodes) Arnold Peters as School Governor (1970-1972) (3 episodes) Geoffrey Hughes as odd job man (series 2) Pupils 1968–1971 Liz Gebhardt as Maureen Bullock (37 episodes) Peter Cleall as Eric Duffy (36 episodes) David Barry as Frankie Abbott (35 episodes) Peter Denyer as Dennis Dunstable (35 episodes) Penny Spencer as Sharon Eversleigh (1968-1970) (34 episodes) Carol Hawkins as Sharon Eversleigh (1971) (1 episode), Hawkins also played the role in the 1971 film spin-off and the sequel series The Fenn Street Gang. Malcolm McFee as Peter Craven (1968-1970) (34 episodes) Leon Vitali as Peter Craven (1971) (1 episode) 1971–1972 Charles Bolton as Godber (13 episodes) Shirley Cheriton as Pat (1971) (3 episodes) Rosemary Faith as Daisy (12 episodes) Brinsley Forde as Herman (1971) (2 episodes) Billy Hamon as Des (12 episodes) David Howe as Colin Lovelace (1970-1971) (6 episodes) Linda Joliff as Elizabeth (1971) (2 episodes) Barry McCarthy as Terry Stringer (12 episodes) Drina Pavlovic as Celia (12 episodes) Roderick Smith as Philip Larch (1971) (3 episodes) Other Jill Kerman as Penny Hedges (Nee Wheeler) (1968-1972) (36 episodes) Ann Lancaster as Mrs Pearce (1968) (2 episodes) Barbara Mitchell as Mrs Abbott (1969-70) (2 episodes) Susan Richards as Madge Smith (2 episodes) Episodes NOTE: All of these episode descriptions have been taken from the DVD sleeves of the Please Sir DVDs, released by Network (In Australia, Series One and Two are available as one set of DVDs, Series Three (along with the 1971 Please Sir movie) as another). Note: The first series was in an experimental 40-minute format (to fit in a 45-minute slot). Repeats of some first series episodes were later edited down into the standard 25-minute (half hour) runtime, losing a considerable amount of footage (and on occasion, plot detail) as a result. The remaining episodes were in the traditional 25-minute format (to fit in a 30-minute slot) The transmission dates and times reflect the listings for the London ITV region. Listings for the alternative ITV regions are not indicated. Series One This series was recorded and transmitted in black and white on the VHF 405-line TV system. Series Two All of these episodes were made in colour, although all the episodes up to The Generation Gap were transmitted in monochrome, as ITV began colour transmission on Saturday 15 November 1969. All were shown in colour in a repeat run, seen in some ITV regions in