The Cleary siblings, Sam (played by John Cena), Leo (portrayed by Ethan Embry), and Douglas (acted by Boyd Holbrook), redefine the concept of a dysfunctional family. Sam and Leo have spent their lives in mutual dislike, and neither is fond of their troublemaking younger brother, Douglas, whom they’ve only recently met. Despite sharing the same father—a wealthy, philandering alcoholic—they each have different mothers. Upon their father’s death, they are summoned by their sister Nina (played by Amy Smart) to discover who will inherit his wealth, only to be met with an unexpected twist.