The Hands of Orlac (1960 film)

The Hands of Orlac (aka "Hands of the Strangler") is a 1960 British-French horror film directed by Edmond T. Gréville, starring Mel Ferrer, Christopher Lee, and Dany Carrel, and based on the novel "Les Mains d'Orlac" by Maurice Renard.
Production.
The film was shot in both French and English versions.
Critical reception.
Derek Winnert found it "intriguing and partly enjoyable if sometimes strained and lethargic".