This is an overlooked film from the UK about a detective looking into a heist involving rare, valuable stamps. It's a pretty simple story but the acting and amazing cinematography make this film stand out.

PENNY GOLD is a murder mystery thriller of the 1970s that feels very much like a TV movie, even though it isn't. The soundtrack is quite unappealing and dates this film considerably and not in a good way. There's an opening shower murder before the rest of the story follows around a weary middle-aged detective and his sidekick as they try to solve the crime.Their crime-solving skills include a lot of questioning and the occasional car chase. Scenery-spotting accounts for much of the fun when watching, that and the appearances by future famous folk. John Rhys-Davies is a rugby player early on, and Penelope Keith brings her plummy tones to a one-scene cameo. John Savident, best known for playing Fred Elliott in CORONATION STREET, has a youthful turn, and Una Stubbs is amusing in support. Watch out for Marianne Stone, Britain's most prolific actress, and Joss Ackland to boot.Unfortunately James Booth's detective isn't a very interesting character and I found him quite unappealing. Nicky Henson, as his sidekick, acts like Robin Askwith. Francesca Annis is a highlight playing the role of twins, even though one of them is only seen in flashback, and very appealing she is too. A shame the rest of the movie is only middling rather than engaging, although it does have a nice twist ending.

Francesca Annis gives quite a performance as a pair of identical twin sisters, Delphi and Diane. They are complete opposites in personalities and lifestyles. When Diane is murdered, everybody is a suspect especially Delphi who deals with rare stamps. The film is satisfactory even with a stellar cast. They filmed on location in England. Jack Cardiff tried his hand at directing. The film is a decent effort. The mystery does have some twists especially at the end of the film. I wished the film had a better ending. I would have liked to know what happened to the main characters in the aftermath. James Booth plays detective in the film. I enjoy seeing other British actors and actresses like Nicky Henson, Joss Ackland, Una Stubbs, a young Dame Penelope Keith before she became a television star.

Despite obviousness of many plot elements within this work directed by renowned cinematographer Jack Cardiff, it is quite possible to enjoy the film for its merits that include expected polished camera-work and lighting, but also superlative design, plainly a result of competent research, and atmospheric settings about Windsor Castle, to the benefit of a somewhat unfocused crime melodrama involving murder in the normally staid world of philately. Action opens in a flat close by the Castle with a young woman, fresh from a shower, being bludgeoned to death, over two dozen blows to the face making her corpse essentially unrecognizable, and when Detective Inspector Matthews (James Booth) launches an investigation he learns that the deceased was one of a pair of decorative and identical twins, performed by Francesca Annis, the surviving sister, Delphi, employed by their guardian, a prominent stamp collector, with the titular item, a piece of enormous value, being target of a plot to steal it, this somehow connected with the homicide. Filmed at London's Pinewood Studios complex and on location in the vicinity of Windsor Castle, including the House on the Bridge Restaurant atop Windsor Bridge, the windows of which offer an agreeable view of the Royal edifice (enjoyed here at lunch by Matthews and Delphi), the film suffers from credibility factors and an oddly structured use of flashbacks, but a John Scott score is reasonably effective (there is a seamless inclusion of police sirens!), and Cardiff leads his players well. There is not a weak portrayal from among the cast, with even the monochromatic Annis being largely believable, Booth and Nicky Henson providing strong turns as the case investigators; Joss Ackland gains acting honours as Jones, supervising police official in the matter.