Eat Your Bones (2014)

18 year old Jason Dorkel belongs to a community of gypsies. He is about to celebrate his baptism when his half-brother Fred returns after fifteen years in prison. Together, with their last brother, the violent, hot-headed Michael and their Christian activist cousin, the four young people set off on a binge among the "gadjos" in search of a cargo of copper.

Unfortunately the movie Eat Your Bones is not yet available on HBO Max.