UNDER FIRE unfolds in the scorching heat of the US-Mexico border, where rival drug dealers Griff and Abbott arrive at a remote drop point for a routine drug deal. But when the exchange goes down, both reveal undercover badges - Griff is FBI, Abbott is DEA - and neither knew they were working the same case. Before they can react, a sniper rains down bullets, killing the cartel members and leaving the two agents pinned behind their vehicle. Forced to work together, Griff and Abbott bicker incessantly as they dodge gunfire, each blaming the other for the ambush. Between sharp-witted jabs and heated exchanges, they pry open the cartels briefcase to find top-secret government documents capable of global devastation. Now, Griff and Abbott must set aside their rivalry and make it out alive - assuming they don't kill each other first.