In the 1970s every popular British sitcom from 'Man About The House' to 'Porridge' had a terrible, forgettable movie version made of it.
The same character actors are wheeled out without the sitcom format, or the pithy sitcom-format dialog and without the laughter track. Each movie version of a British sitcom had wide angle cameras and depressing outdoor scenes to moviefy something that should not be moviefied!
This translation from TV to movie theatre is no different.
The running gag about the saucy, busty Rita being caught in compromising situations with the tailor by the Rabbi fall flat along with everything else.
But its redeeming quality is the strength of the entire cast. It's chock full of popular stars of the day from Yootha Joyce to Bill Maynard. Even the minor and uncredited parts are filled by names you'll recognize if you're of a certain age... which I am!
But at the end of the day, it's a poor man's Carry On film.