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.

Ali is a young Tunisian who dreams of a better life and ekes out a lonely existence selling contraband oil on the black market. When his father dies, he is…

Sarah is a French astronaut training at the European Space Agency in Cologne. She is the only woman in the arduous program. She lives alone with Stella, her seven year…