This follow up to Hammer studios' comedy hit On The Buses (1971) sees bus driver Stan (Reg Varney) getting engaged to sexy clippie Susy (Janet Mahoney), but unable to afford the downpayment on a place of their own. With Susy refusing to live at Stan's mum's house, the pressure is on for the driver to get his hands on some extra cash.
Unsurprisingly, Mutiny follows virtually the same successful formula of its predecessor, with lots of bawdy gags involving busty/leggy beauties, and a fair amount of slapstick. Once again, Stan and his best pal, conductor Jack (Bob Grant), have no problems scoring with the ladies despite their (let's be generous here) average looks. And once again, inspector Blakey (Stephen Lewis) tries to ruin the lads' fun, but always comes off worse. Meanwhile, Stan's brother-in-law Arthur (Michael Robbins) also joins the bus company as a driver, attracting the attention of 'Nymphy Nora', much to the annoyance of his wife Olive (Anna Karen).
Comedy highlights include Olive in an out-of-control motorcycle side-car, Stan and Jack sabotaging Blakey's radio unit, a cat-fight between Olive and Nora, a fire-drill that gets out of control, and, best of all, a trip to Windsor Safari Park in which Stan unwittingly gives a ride to a lion and a pair of chimpanzees with hilarious results (apes always make me laugh). It's not exactly high-brow entertainment, but will appeal to fans of the series and those who love classic British comedy in general.
6.5/10, rounded up to 7 for the gratuitous changing room evacuation scene that features lots of scantily clad young women (Including Mahoney in her underwear), and for Stan's sneaky distraction technique during a darts game.