The scenes showing a cinema playing A Raisin in the Sun (1961) were shot outside the Gaumont in Watford in June 1961.
Out of the Shadow (1961) (a.k.a. Murder on the Campus (1961)), written, produced, and directed by Michael Winner, was showing on the cinema marquee.
This film features two of the main characters from Dad's Army (1968), although only briefly and in quite separate parts of the film. Arthur Lowe (Captain Mainwaring) plays the prison gatekeeper and John Le Mesurier (Sgt. Wilson) is a fisherman.
Debut of actress Sue Lloyd.