The line between grave robbing and murder isn’t blurred; it’s a distinct difference. Dr. MacFarlane and John Gray are connected by a shadowy history, but the nature of Gray's influence over the respected Doctor remains unclear. Drawing from a Robert Louis Stevenson story, The Body Snatcher features assured direction from Robert Wise – showcasing the expected Gothic style thanks to producer Val Lewton – and a remarkably effective portrayal by Boris Karloff. The film presents itself as a sort of follow-up to the infamous Burke & Hare case, with these characters linked to the pair who illegally obtained corpses for money in the 1820s. What’s notable about this movie is its deliberate pacing; there's no attempt to rush things or shock the audience. It unfolds calmly and benefits from a wonderful Gothic atmosphere created by those involved. The central narrative deals with unsettling subject matter, specifically medical research that prompts reflection. Early on, viewers are invested in the hope of healing a young girl, which places them directly within the unfolding horror. Credit must be given to Stevenson, Lewton & MacDonald for their contributions to this story. Boris Karloff embodies Gray, the body snatcher, portraying a large, shuffling man who is surprisingly articulate and even smirking, qualities that shouldn't necessarily be frightening, yet he manages to create an unsettling presence in every scene. Henry Daniell delivers an expressive performance as MacFarlane, whose character is compromised by his ambition while constantly under Gray’s shadow. Russell Wade appears as Donald Fettes, the protégé, Bela Lugosi (a dream for horror fans realized in a memorable sequence with Karloff), plays Joseph, and Edith Atwater portrays Meg Camden, the devoted love interest. However, the acting ultimately takes a backseat to the production design. The dark streets are striking, Gray’s home is shrouded in shadows punctuated by occasional firelight, and the stone structures feel imposing. There are some particularly strong scenes, including one where the characters' shadows advance the plot under Gray’s cat’s watchful eye, and the final act perfectly encapsulates the film’s mood and brings a satisfying conclusion to this intense Gothic work. It comes highly recommended. 8/10

Source on TMDB