Howdy Tiger,
A little research shows "Beat Girl" was also called "Wild for Kicks" in the U.S.
Bostnbob, who drifts around Arild's sights, may have some clues as he lists it on his web movie spanking list. However, it is very scant of detail. Maybe he heard of the photo & listed it? Any insight Bostnbob or others?
Looks like Gillian Hills played Jennifer. She went on to a reasonably career including, "A Clockwork Orange" and appearances on "Upstairs, Downstairs" & "Dallas" amidst her credits.
Anyone able to run with it from here?,
Jindabyne.