- HD 1080
- Runtime: 98m.
- Status: Released
- 1
- Languages: en
- Country: United States of America
- Director: Adam McKay
- Stars: Will Ferrell, John C. Reilly, Richard Jenkins, Mary Steenburgen, Adam Scott
- keywords: becoming an adult, hostility, autonomy, childhood trauma, stepbrother, slacker, man child, buddy, aftercreditsstinger, duringcreditsstinger, absurd, hilarious
- Production_studio: Columbia Pictures, Mosaic Media Group, Gary Sanchez Productions, Relativity Media, Apatow Productions
- Slogan: They grow up so fast.
- providers: fuboTV
- The Step Brothers is featured in the top rankings of 2008
- #82 in Top Comedy Movies of 2008
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.