Movie guide
Step Brothers (2008): movie guide
Step Brothers (2008) is a Comedy running about 98 minutes. It holds a TMDB score of 6.6/10 from 3,573 votes. Notable cast includes Will Ferrell, John C. Reilly, Richard Jenkins, Mary Steenburgen. Cinema Box covers trailers, cast, and details for discovery — not full streaming.
- Released: 2008-07-25
- Runtime: 98 min
- TMDB: 6.6/10
- Genres: Comedy
Last updated: 2026-11-11 · First listed: 2008-07-25

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What is Step Brothers about?
Brennan Huff and Dale Doback might be grown men. But that doesn't stop them from living at home and turning into jealous, competitive stepbrothers when their single parents marry. Brennan's constant competition with Dale strains his mom's marriage to Dale's dad, leaving everyone to wonder whether they'll ever see eye to eye.
Cast highlights
Step Brothers features Will Ferrell, John C. Reilly, Richard Jenkins, Mary Steenburgen, Adam Scott, Kathryn Hahn. Open the Cinema Box title page for the full cast list and character credits.
Key facts
Release date: 2008-07-25. Runtime: 98 minutes. TMDB score: 6.6/10 (3,573 votes). Genres: Comedy. Original language: en. Status: Released.
Discover Step Brothers on Cinema Box
Cinema Box is a movie and TV discovery app for Android. Use it to browse Step Brothers, 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 Step Brothers?
- Step Brothers is listed as Comedy on TMDB.
- How long is Step Brothers?
- Step Brothers runs about 98 minutes.
- Who stars in Step Brothers?
- Cast highlights include Will Ferrell, John C. Reilly, Richard Jenkins, Mary Steenburgen, Adam Scott, Kathryn Hahn.
- Does Cinema Box stream Step Brothers?
- No. Cinema Box is discovery-only — trailers, details, ratings, and watchlists. It does not host or stream full movies.
- Where can I track Step Brothers?
- Open the Step Brothers page on cinemabox.app or install the official Cinema Box Android app from Google Play for watchlists and discovery tools.








