Mutiny on the Buses is a 1972 British comedy film directed by Harry Booth and starring Reg Varney and Doris Hare. The film is the second spin-off film from the TV sitcom On the Buses and succeeded On the Buses (1971). It was followed by a third film Holiday on the Buses (1973). The film was produced by Ronald Chesney and Ronald Wolfe for Hammer Films. Mutiny on the Buses came 17th in the 1972 box office.