Avengement: Not horror as such but certainly horrific. Cain (Scott Adkins) feels that he has been betrayed/abandoned by his crime boss brother after he is imprisoned. On compassionate release he beats up his guards and escapes. He holds his brothers gang at'gunpoint in a pub and the back story unfolds. A truly savage tale, non-stop fights and attacks in prison leave Cain scarred mentally and physically but he's a MMA and survives but continuously has his sentence extended. The prison violence is the least of the horrors in this film though as hands are chopped off with an axe and a foot shot off etc. Not for the squeamish or faint of heart. A crime/revenge story with some intriguing twists written and Directed by Jesse V. Johnson. 7/10. On Netflix.
