Paramount just completed a much-talked-about merger, but that's not stopping the studio from adding more hit movies and TV shows to its premium subscription service, Paramount+. August is set to be the streamer's best month yet, with new episodes of the long-running animated comedy South Park and the true crime series Murder 360. Paramount+ is adding to its movie library as well, with past hits American Hustle with Jennifer Lawrence, Shutter Island with Leonardo DiCaprio and What Lies Beneath with Michelle Pfeiffer.