Carry On Behind 1975

Frustrated butcher Fred Ramsden and his dim electrician friend Ernie Bragg head off for a holiday at the Riverside Caravan Site, while their wives Sylvia Ramsden and Vera Bragg look forward to a health-farm break. Once at Major Leep’s caravan site, Fred starts making eyes at two young female campers, Carol and Sandra. However, as Ernie talks in his sleep and any infidelities are likely to be spoken of in the marital bed after their holiday, Fred is despondent.

Professor Roland Crump teams with Roman expert Anna Vooshka in an archaeological dig at the site. Arthur Upmore and his wife Linda Upmore are saddled with her mother Daphne Barnes and her vulgar mynah bird. Arthur is caught in a compromising position with attractive blonde Norma Baxter whose husband Joe Baxter is lumbered with their giant Irish wolfhound.

After a few drinks with the amused pub landlord Landlord, Fred and Ernie discover that the caravan site is riddled with excavation holes. Major Leep is determined to give the place a boost and arranges an evening cabaret for the caravanners, but a mix-up over the phone secures a stripper, Veronica, rather than the singer he wanted. Carol and Sandra having hooked up with archaeology students Bob and Clive, Fred and Ernie pick up Maureen and Sally, two beautiful young women from the village. Some wet paint, some glue, heavy rain that causes the tunnels of the dig to collapse, and the arrival of their wives soon bring their planned night of passion to a halt.