Watch The Adventure of Sherlock Holmes' Smarter Brother for Free in 123Movies
The Adventure of Sherlock Holmes' Smarter Brother (1975) – Official Trailer, Cast & Details
The Adventure of Sherlock Holmes' Smarter Brother at a Glance
The Adventure of Sherlock Holmes' Smarter Brother is a 1975 comedy, crime and mystery film helmed by Gene Wilder, starring Gene Wilder, Madeline Kahn and Marty Feldman. It has a runtime of 1 hour 31 minutes and was released on December 14, 1975. The Adventure of Sherlock Holmes' Smarter Brother has a TMDB rating of 6.0 out of 10 based on 175 votes and is rated PG in the United States.
Watch the official The Adventure of Sherlock Holmes' Smarter Brother trailer for free in 123Movies below.
1080p HD • Free YouTube Stream
Storyline & Synopsis
After spending decades living in the shadow of his more famous and successful sibling, Consulting Detective Sigerson Holmes 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.
Where “The Adventure of Sherlock Holmes' Smarter Brother” Fits in the 123Movies Catalog
Gene Wilder
Sigerson Holmes
Madeline Kahn
Jenny Hill
Marty Feldman
Sgt. Orville Stanley Sacker
Dom DeLuise
Eduardo Gambetti
Leo McKern
Moriarty
Roy Kinnear
Moriarty's Assistant
John Le Mesurier
Lord Redcliff
Douglas Wilmer
Sherlock Holmes
Michael Crane
Renato
Albert Finney
Man in Audience at Opera
Thorley Walters
Dr. Watson
George Silver
Bruner
Frequently Asked Questions About The Adventure of Sherlock Holmes' Smarter Brother
What is the release date of The Adventure of Sherlock Holmes' Smarter Brother?
The Adventure of Sherlock Holmes' Smarter Brother was released on December 14, 1975.
How long is The Adventure of Sherlock Holmes' Smarter Brother?
The Adventure of Sherlock Holmes' Smarter Brother runs 1 hour 31 minutes (91 minutes).
Who is in the cast of The Adventure of Sherlock Holmes' Smarter Brother?
The Adventure of Sherlock Holmes' Smarter Brother stars Gene Wilder as Sigerson Holmes, Madeline Kahn as Jenny Hill, Marty Feldman as Sgt. Orville Stanley Sacker and Dom DeLuise as Eduardo Gambetti. The cast also includes Leo McKern, Roy Kinnear, John Le Mesurier and Douglas Wilmer.
Who directed The Adventure of Sherlock Holmes' Smarter Brother?
The Adventure of Sherlock Holmes' Smarter Brother was directed by Gene Wilder. The screenplay is credited to Gene Wilder.
What kind of movie is The Adventure of Sherlock Holmes' Smarter Brother?
The Adventure of Sherlock Holmes' Smarter Brother is listed on TMDB as a mix of comedy, crime and mystery.
What is The Adventure of Sherlock Holmes' Smarter Brother rated?
The Adventure of Sherlock Holmes' Smarter Brother is rated PG in the United States. On TMDB it has an average user score of 6.0/10 from 175 votes.
Where can I watch the The Adventure of Sherlock Holmes' Smarter Brother trailer?
You can watch the official trailer for The Adventure of Sherlock Holmes' Smarter Brother, "The Adventure of Sherlock Holmes' Smarter Brother - Trailer", for free on this 123Movies page. It is embedded from YouTube.
What should I watch if I liked The Adventure of Sherlock Holmes' Smarter Brother?
Movies TMDB recommends alongside The Adventure of Sherlock Holmes' Smarter Brother include The Cheap Detective (1978), Tom and Jerry Meet Sherlock Holmes (2010), The Thursday Murder Club (2025), Enola Holmes 3 (2026) and Who's Harry Crumb? (1989).
Can I stream the full movie of The Adventure of Sherlock Holmes' Smarter Brother on 123Movies?
No. 123Movies only shows official trailers and title information. Full movies are not hosted or linked on this site.
The Cheap Detective
Tom and Jerry Meet Sherlock Holmes
The Thursday Murder Club
Enola Holmes 3
Who's Harry Crumb?
Psych: The Movie
Zero Effect
Enola Holmes 2
The Naked Gun
Fun with Dick and Jane
A Shot in the Dark
