On the last day of location filming of the last episode of the last season of a hit cable TV show, two aging hipsters from Austin, Texas miss the last background extras bus to the "secret" filming location base camp in a small Texas town. With their vehicle out of gas and our heroes out of cash, hoping to hit it big on the daily informal "how many takes will be needed per scene" lottery, they are required to hitch-hike to where they think the base camp is located in the small town. After run-ins with law enforcement, a trucker, girls on their way to Padre Island for Spring Break, and bikers, among others, they finally reach the outskirts of town, only to learn that the entire cast and crew has been accidentally killed or injured in a pyrotechnics stunt gone awry, for which they are blamed by their critics on social media.