Dateline Diamonds (top left image) is a black and white British movie from 1965.
The plot is about diamond smugglers who work between England and Netherlands.
There are lots of musical slots, including Kiki Dee, Small Faces and The Chantelles, who all play themselves.
It’s the Small Faces’ fictitious manager, Lester Benson (Kenneth Cope), who is involved in the smuggling.
The movie is partly filmed on a pirate radio ship and Kenny Everett plays himself.
Movie pages here.