A struggling door-to-door, freeze-dried pet salesman lives alone with his elderly, pill-popping, television-junkie mother, who is facing bankruptcy after sending all of her money to smooth-talking televangelists. After losing his job, he decides to take his ailing mother on a road trip to see her favorite pastor at the End Times Revival. When their free-spirited neighbor Annamarie hears of the plan, she and her ill-tempered father Phil tag along to attend the event that promises to transform their fate in ways they never thought possible. There, Shepherd is inspired to become the first-ever cyber evangelist to solve their financial problems and to please his mother.