Introvert Frankie Neumann hates his life, and understandably so. He's got a weird, tutu-wearing sister, Lou, and even weirder parents, Bridget and Brett - Frank Sinatra and Dr. Frank-N-Furter impersonators, respectively. Though he has secret artistic aspirations of his own, his over-the-top family makes him want to stay in the background. After his shift at the pizzeria one night, Frankie meets David and Rory, cousins and errand runners for the mysterious Uncle Epic, a legendary anonymous street artist and Frankie's absolute idol. Little could Frankie dream that his new adventures with Uncle Epic would lead to the perfect opportunity to strike back at his insufferable sister for a lifetime of torture - until things go haywire!