If you loved The Adventure of Sherlock Holmes' Smarter Brother, try Haunted Honeymoon
A bridge between a film you've already seen and one most people haven't. Here's what they share, and what the second one does that the first one doesn't.

The Adventure of Sherlock Holmes' Smarter Brother

Haunted Honeymoon
What they share
Both films are directed by Gene Wilder, and they both carry the cozy mood tag, and they sit in Comedy / Mystery territory. If that's the register that drew you to The Adventure of Sherlock Holmes' Smarter Brother, the second film will land in a comparable space — through a different lens.
What Haunted Honeymoon is
Rural estate, night. Howling wind. A bloodcurdling scream. Popular radio-mystery host Larry's sudden stammer threatens his engagement to co-star Vickie; a trip to his ancestral manor promises a cure. Instead, a bizarre family reunion reveals a plot to scare Larry to death. Wilder's send-up of gothic horror is broad, but game.