What Became of Jack and Jill?

The film follows two young individuals who devise a cunning scheme to inherit their grandmother's money. Instead of resorting to direct violence, they aim to instill fear in her by suggesting that radical youth are plotting against the elderly in England. This darkly comedic premise is underscored by the film's exploration of greed and deception.

As a product of the early 1970s, 'What Became of Jack and Jill?' reflects the era's fascination with psychological thrillers and horror narratives. The film features a cast including Vanessa Howard and Mona Washbourne, contributing to its engaging storytelling. Amicus Productions and 20th Century Fox produced this title, adding to its significance within the thriller and horror genres.