Based on the cookbook Sitting in Bars with Cake by Audrey Shulman.

When two siblings discover their seemingly normal mom is a former thief in witness protection who has been forced to pull one last job, they team up to rescue her over the course of an action-packed night.

Following their win at the world championship, the now separated Bellas reunite for one last singing competition at an overseas USO tour, but face a group who uses both instruments and voices.

All-stars from the previous Step Up installments come together in glittering Las Vegas, battling for a victory that could define their dreams and their careers.