Starring: Fulton Mackay, Ronnie Barker, Brian Wilde, Richard Beckinsale
Genres: Comedy
Revealing mistake: During the riot scene, the canteen walls wobble. This is most noticeable when a prisoner is trying to pull the notice board off the wall.
Continuity mistake: Just after Warren says "we want a riot," the canteen door is already open and the prison guard is seen going through it. A few seconds later the guard is seen again banging on the door to get out.
Fletch: I haven't been so put out since my son Raymond crept back into school one night and had a prior peek at the exam papers.
Godber: Did he?
Fletch: Yes he did! And he still didn't bleedin' pass.
Trivia: Fletch has a teenage son by the name of Raymond who was never actually featured in the show. He did turn up in the follow-up, "Going Straight", and was played by Nicholas Lyndhurst, aka Rodney Trotter from Only Fools and Horses.