Amateurs is a point of view horror film, seen through the lens of a group of amateur pornographers working for a doomsday cult.
A group of amateur pornographers is looking for a girl. They're lead by Billy, an American with a bad attitude. Chavira is the cameraman, a fool in charge of recording everything and Soraya, Billy's girlfriend, helps them lure the girls. After failing at finding a girl in the US, they decide to go down to the border. After failing in Mexico too, they stop to discuss their strategy, when Mariana, an innocent looking girl approaches them selling cupcakes. She accepts their offer. Mariana suspects there's something wrong about the whole thing... but it's already too late.