The programme was set in the fictional Fenn Street school, and starred John Alderton as Bernard Hedges, a young teacher fresh out of training college. The supporting cast included Deryck Guyler as jobsworth caretaker N...展开orman Potter, Joan Sanderson as formidable teacher Doris Ewell, and Richard Davies as the philosophical Welsh teacher Mr. Price. The rowdy but lovable students of class 5C were played by actors obviously older than school age, including Malcolm McFee as the smooth Peter Craven, Peter Cleall as the rebellious, wisecracking Eric Duffy, Peter Denyer as the not too bright, but lovable, Dennis Dunstable, David Barry as wannabe tough guy cum mummy's boy Frankie Abbott, Penny Spencer as sex-mad Sharon Eversleigh (played by Carol Hawkins in later episodes and in the movie), and Liz Gebhardt as lovelorn Maureen Bullock, hopelessly in love with Hedges. Several well-known character actors and actresses formed the supporting cast, including Barbara Mitchell as Frankie Abbott's mother, and Ann Lancaster as Mrs. Rhubarb in an episode in 1968.
A spin-off series, The Fenn Street Gang, followed the adventures of a group of former pupils in the adult world after leaving their schooldays behind them. It ran for 47 episodes between 1971 and 1973. Bowler (1973) was a spin-off from the spin-off - following the The Fenn Street Gang crime boss Stanley Bowler played by George Baker; there were 13 episodes.
《先生您请》是由Alderton, Deryck Guyler, Joan Sanderson, Noel Howlett, Erik Chitty, Richard Davies, David Barry, Peter Cleall and Malcolm McFee等人参与演出的一部由John Esmonde and Bob Larbey 二人共同编写的电视系列幽默剧（不想翻为情景喜剧，感觉不是那种类型，应该算是跟咱的《编辑部的故事》那种意思差不多的形式吧），伦敦周末电视台出品。自1968至1972年，共出品55集。
他的背景为一个虚构的叫做费恩街的学校，主角是一个由Bernard Hedges饰演的叫做John Alderton 的刚刚毕业的年轻教师。
里头有这么些个角色，一个传达室大爷，一个老难缠的教师，还一教哲学的。里面喜欢闹事却又让人不得不爱的5C班的孩子们全部是由早已超过读书年级的演员们扮演的，有乖宝宝，有小愤青，有拍马屁的，有老老实实的招人疼的，有万人迷的，还一个sex-mad，这词儿不太知道确切是性冷淡还是性混乱还是性饥渴（这角色同样出现在电影版里），还一受失恋打击的，对爱情绝望了。演员中有许多知名演员的加盟，其中包括Barbara Mitchell，她饰演Frankie Abbott（就是那个万人迷）的妈，还一个谁谁，实在没听过
一连串发生在那里的趣事，一个已经告别学生时代的老师和一群（翻到这儿突然蒙了，former pupils，怎么个意思，曾经的学生，英国也有成人高考是怎么的？？？）1971到1973年出了47集（骡子上copy 过来的好心翻译）