Step Up Revolution, the fourth installment in Summit Entertainment's sizzling dance and romance franchise, ups the ante with unparalleled 3D action in sultry, sexy Miami where a group of hot young performers takes to the streets to what they do best - Dance! Childhood friends Sean (Ryan Guzman) and Eddy (Misha Gabriel) work as waiters at Miami Beach's ultra-posh Dimont Hotel, owned by ruthless developer Bill Anderson (Peter Gallagher). In their off-duty hours, they lead a renegade crew known only as "The Mob," a group of cutting-edge dancers, musicians and artists that captures the collective imagination of the city with dazzling, high-tech, hit-and-run flash mobs that appear out of nowhere - and vanish in an instant.