Movie guide
Sherlock Jr. (1924): movie guide
Sherlock Jr. (1924) is a Action, Comedy, Mystery running about 45 minutes. It holds a TMDB score of 8.0/10 from 1,239 votes. Notable cast includes Buster Keaton, Kathryn McGuire, Joe Keaton, Erwin Connelly. Cinema Box covers trailers, cast, and details for discovery — not full streaming.
- Released: 1924-04-17
- Runtime: 45 min
- TMDB: 8.0/10
- Genres: Action, Comedy, Mystery
Last updated: 2026-11-11 · First listed: 1924-04-17

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What is Sherlock Jr. about?
A film projectionist longs to be a detective, and puts his meager skills to work when he is framed by a rival for stealing his girlfriend's father's pocketwatch.
Cast highlights
Sherlock Jr. features Buster Keaton, Kathryn McGuire, Joe Keaton, Erwin Connelly, Ward Crane, Doris Deane. Open the Cinema Box title page for the full cast list and character credits.
Key facts
Release date: 1924-04-17. Runtime: 45 minutes. TMDB score: 8.0/10 (1,239 votes). Genres: Action, Comedy, Mystery. Original language: en. Status: Released.
Discover Sherlock Jr. on Cinema Box
Cinema Box is a movie and TV discovery app for Android. Use it to browse Sherlock Jr., watch official trailers when available, save titles to your list, and plan what to watch — without hosting or streaming full films.
Frequently asked questions
- What genre is Sherlock Jr.?
- Sherlock Jr. is listed as Action, Comedy, Mystery on TMDB.
- How long is Sherlock Jr.?
- Sherlock Jr. runs about 45 minutes.
- Who stars in Sherlock Jr.?
- Cast highlights include Buster Keaton, Kathryn McGuire, Joe Keaton, Erwin Connelly, Ward Crane, Doris Deane.
- Does Cinema Box stream Sherlock Jr.?
- No. Cinema Box is discovery-only — trailers, details, ratings, and watchlists. It does not host or stream full movies.
- Where can I track Sherlock Jr.?
- Open the Sherlock Jr. page on cinemabox.app or install the official Cinema Box Android app from Google Play for watchlists and discovery tools.








