Step Brothers

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

Will Ferrell

Brennan Huff

John C. Reilly

Dale Doback

Richard Jenkins

Dr. Robert Doback

Mary Steenburgen

Nancy Huff

Adam Scott

Derek Huff