This film deserves to be recognized as one of Terence Fisher’s most overlooked achievements. "Dominating Vandorf village is Castle Borski. For decades, a creature from an ancient past has resided within its walls. Nothing living has survived, and the shadow of death waits for its next victim." Directed by Terence Fisher for Hammer Film Productions, The Gorgon stars Peter Cushing, Christopher Lee, Barbara Shelley, and Richard Pasco. Michael Reed handled the photography, Bernard Robinson oversaw design, and James Bernard composed a distinctive score that combines soprano vocals with a Novachord. Departing from typical Hammer Horror conventions, The Gorgon marks Hammer’s foray into Greek Mythology. The central point is that this film should primarily be considered a tragic love story involving a well-known horror figure. Describing it as a horror movie isn't quite accurate, and the marketing has not served it well over time. Fisher personally believed The Gorgon was among his finest works, and he was correct; it’s a strikingly beautiful piece of cinema, also one of Hammer’s most visually impressive productions. While the special effects for the Gorgon herself in the final scenes are low-budget and somewhat cheesy—the film would have been better off avoiding close-ups—the distant shots she appears in create a significant sense of dread. She's portrayed as an ethereal green demon, accompanied by unsettling music, effectively captured in dreamy Technicolor by Michael Reed. However, given the narrative’s requirements, these close-ups are unavoidable; so it is best to accept this minor flaw and appreciate its faithfulness to the Gothic tradition that the film embodies. Despite featuring major Hammer Horror stars Cushing & Lee, Barbara Shelley delivers a particularly strong performance. Her portrayal of Carla Hoffman anchors the movie as an emotionally complex character—beautiful but sorrowful—and Shelley brings depth to the role. This elevates the film beyond the often-negative reviews it has received. Patrick Troughton also provides solid support as Inspector Kanof, looking great in Rosemary Burrows’ Gothic European costumes. The acting is consistently good; everyone involved does a commendable job with the material. There's no overacting present in this Hammer Horror. The story is skillfully presented and technically well-executed within its budgetary limitations. Don't expect a gory movie—this isn't that kind of film. But if you appreciate Gothic atmosphere or prefer a hauntingly told tale, then this one will appeal to you. 8/10

Source on TMDB