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.

Emily arrives in Miami with aspirations to become a professional dancer. She sparks with Sean, the leader of a dance crew whose neighborhood is threatened by Emily's father's development plans.

Ren MacCormack is transplanted from Boston to the small southern town of Bomont where loud music and dancing are prohibited. Not one to bow to the status quo, Ren challenges the ban, revitalizing the town and falling in love with the minister’s troubled daughter Ariel in the process.