The Adventure of Sherlock Holmes' Smarter Brother (1975)

1h 31m | PG-13

⭐ 5.977 / 10

After spending decades living in the shadow of his more famous and successful sibling, Consulting Detective Sigerson Holmes (Wilder) is called upon to help solve a crucial case that leads him on a hilarious trail of false identities, stolen documents, secret codes... and exposed backsides.