AllMovie

Parenthood star Dax Shepard makes his feature directorial debut with this mockumentary-style showbiz satire that finds the sitcom player abandoning his comedy career to become a committed martial artist. Together with his producer Nate Tuck and their friend Tom Arnold, Dax begins drafting a screenplay for an ambitious large-scale action epic. Trouble is, none of the big studios will go near the project, and Dax's martial arts skills are mediocre at best. Now the harder that Dax fights to get a green light on his dream production, the faster his career skids into a tailspin. Brother's Justice features special appearances by Bradley Cooper, Jon Favreau, Ashton Kutcher, and David Koechner.