The plot of the film bears very little resemblance to Sam Cree's play, which was set in a chicken farm.
Import DVD has a Super-8mm Version as a special feature on the disc.
The original play ran at the Windmill Theatre, London, in 1974. As well as Fiona Richmond, it also starred John Inman, Jack Haig, Jenny Kenna, Terry Denton, Kevin Sheehan, Andrea Godfrey, and Kate Harper,