Bull Ending Explained [SPOILER!]

SPOILER ALERT: the following article contains massive spoilers, including the ending. If you have not yet seen the movie, proceed at your own risk, or better, come back to this article later!

SPOILERS AHEAD

Bull Plot Summary and Synopsis

Bull is a brutal, subversive and wickedly suspenseful revenge thriller written and directed by Bafta®-winner Paul Andrew Williams (London to Brighton), and featuring outstanding performances from an electric Neil Maskell (Kill List, Utopia) and a terrifying David Hayman (Taboo, Vertical Limit) plus Tazmin Outhwaite (Eastenders).

After a 10-year absence, former gang enforcer Bull returns to his old haunts to find his missing son and seek revenge on those who double crossed him and left him for dead. Painful secrets from the past will soon be revealed and like a man possessed, Bull will stop at nothing to get back at those who must atone for their sins.

Source: Wikipedia (CC BY-SA 3.0).