Released from prison, a son learns that his beloved mother is in desperate need of a liver transplant. Bruce Dern and Lara Flynn Boyle star. ust out of prison, Billy Walker returns to El Paso to find his mother dying of liver failure but as she is low on the transplant list, there is little hope. With no other options, he soon decides to break a few more laws to get her to the top of the transplant list and save her life. Bruce Dern stars as a bloodthirsty cartel leader.