Will Ferrell and Mark Wahlberg co-star in this American comedy directed by Sean Anders. The film follows amiable radio executive Brad Whitaker (Ferrell), husband to Sarah (Linda Cardellini) and stepfather to her two children, as he finds himself competing for the children's affections when their bad boy biological dad Dusty (Wahlberg) comes to visit. As the two men strive to outdo one another, the kids frequently get caught in the crossfire... The cast also includes Thomas Haden Church and Hannibal Buress.