The film is all about a high school tech whiz (Laura Marano), who is set to become prom queen. But on the wedding day, she wakes having a bad hair day, and also her destroyed prom dress does go wrong. A police officer (Leigh-Allyn Baker) repeats the necklace which the adolescent somehow ends up owning. Prom day goes quite bad while the pair is chased by way of a dogged stone burglar (Christian Campbell) to a wild ride crossover across the metropolis.