Dateline Diamonds

Dateline Diamonds is a 1966 British musicfilm. The film was shot in black and white. The pop and cop genre of film was a popular concept in the UK during the early 1960s to highlight young music talent and was geared to appeal directly to the young teenage market. The film was a lowbudget B movie and released to support the main feature film Doctor in Clover starring Leslie Phillips.

Source: Wikipedia