Inspired by true events, Mallari tells the horrific story of Fr. Severino Mallari, a 19th century priest during the Spanish occupation and his descent into madness. The film recounts Father Mallari’s life and work as a parish priest in Pampanga, where he reportedly murdered 57 people to aid his ailing mother.
Inspired by the much-publicized travails of Benhur Luy and Janet Lim Napoles, the film opens with a police operation that leads to the recovery of a certain Zeny Roblado who has been unduly detained by her boss Lorna Valera. From there, Zeny spills whatever she knows of Lorna's shady operations to Teresa, a journalist.
Set against the backdrop of the Philippines Government’s crackdown on illegal drugs, a SWAT-led police force launches an operation to arrest Abel, one of the biggest druglords in Manilla. Police Officer Espino and Elijah, a small-time pusher turned informant, provide the intelligence for the operation which quickly escalates into a violent and heavely-armed confrontation in the slums between the SWAT and Abel’s gang. Before the investigators arrive at the crime scene, Espino and Elijah walk off with Abel’s backpack full of money and methamphetamine.
A progressive rock band composed of privileged teenagers get arrested for drug possession, and are brought into the “Blue Room” where they must make the difficult choice between freedom or standing up for what they believe in.