![Underworld 4: Awakening](https://image.tmdb.org/t/p/w185/jN0uuc8U6M3sTg9zEaliJV60Stf.jpg)
El Mariachi just wants to play his guitar and carry on the family tradition. Unfortunately, the town he tries to find work in has another visitor, a killer who carries his guns in a guitar case. The drug lord and his henchmen mistake el Mariachi for the killer, Azul, and chase him around town trying to kill him and get his guitar case.