They grow up so fast.
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.
Adam McKayDirector
Adam McKayScreenplay
Will FerrellScreenplay
Adam McKayStory
Will FerrellStory
John C. ReillyStory
Top Billed Cast
Will Ferrell
Brennan Huff
John C. Reilly
Dale Doback
Richard Jenkins
Dr. Robert Doback
Mary Steenburgen
Nancy Huff
Adam Scott
Derek Huff
Kathryn Hahn
Alice
Andrea Savage
Denise
Rob Riggle
Randy
Travis T. Flory
Redheaded Kid
Lili Rose McKay
7-Year-Old Girl
Shira Piven
Nurse
Seth Morris
Doctor
Wayne Federman
Blind Man
