Four adopted brothers come to avenge their mother's death in what appears to be a random killing in a grocery store robbery. However, the boys' investigation of the death reveals more nefarious ...

who Green says he pitched the movie to by telling him: “Hey, Ben. We’ve got these four non-actor brothers. Come out here. It’s cold as hell and you’re going to step in animal shit.

Centering the eldest living son, Kevin (played by Efron), the movie shows how the domineering father, Fritz Von Erich (played ...