Leonardo DiCaprio has launched his personal YouTube channel, and joined the platform to share the trailer for his upcoming film, “One Battle After Another,” which marks his first Paul Thomas Anderson project. The dark comedy — which is reportedly inspired by Thomas Pynchon’s 1997 novel Vineland — also stars Teyana Taylor, Benicio del Toro, Sean Penn, Alana Haim, Chase Infiniti, Shayna McHale, and Wood Harris. The trailer for the film is currently the only video on DiCaprio’s YouTube channel, which already has over 1,500 subscribers as of this publishing. Like his Instagram account, the bio for his channel reads: “Actor and Environmentalist.” He also includes a link to his conversation organization, Re:wild. “One Battle After Another” hits theaters September 26.