Yes, there were movies before the series of " Fast Pursuit ". The first movie," Fast Chase," was released in 2014. It was a low-budget action film that had earned more than 87.8 million dollars at the global box office. Starting from the first film, the box office of the series continued to grow. By the fourth film, the global box office had exceeded 1 billion US dollars. In addition, there was also a spin-off drama, Hotel Continental, and a spin-off movie, Ballette Killer. Therefore, there were at least four movies in the series.
Well, the story of 'Us' is centered around a family who encounter their doppelgangers and uncover a sinister conspiracy lurking beneath the surface. It's full of suspense and surprises.
Well, not all US movies are based on true stories. Some are purely the creation of the filmmakers' imagination. But when they are based on real events, they might tweak certain details for dramatic effect or to make the story more engaging for the audience.