Cullen is tasked with helping Officer Charles Brock extradite a key witness in the Las Hormigas Cartel investigation but all hell breaks loose at 30,000 feet.
Set over the course of a major drug cartel bust, No Activity follows the misadventures of two low-ranking cops who spend way too much time together; two criminals who are kept in the dark; two dispatch workers who haven't really clicked; and two Mexican tunnelers who get stuck in a space unsuitable for a pair of relative strangers.