Leonardo DiCaprio has provided a teaser of his upcoming “incredibly epic” thriller film from Paul Thomas Anderson.The Hollywood A-lister was at CinemaCon on Tuesday (April 1) to give fans a preview of One Battle After Another, the upcoming black comedy movie that he has made with the There Will Be Blood and the Phantom Thread director.The film, which also stars Sean Penn, Benicio Del Toro, Regina Hall and Teyana Taylor, is loosely based on Thomas Pynchon’s 1990 novel Vineland and is scheduled to be released on September 26.A synopsis reads: “When their evil enemy resurfaces after 16 years, a group of ex-revolutionaries reunites to rescue one of their own’s daughter.”Watch the new trailer here:“I’ve been wanting to work with Paul for, gosh, 20 years now,” DiCaprio said at the convention, describing the film as having been made on an “incredibly epic scale”.“With this film he’s tapped into something politically and culturally that’s burning beneath our psyche,” he added.Like many previous Anderson films, One Battle After Another will feature an original score from Radiohead’s Jonny Greenwood.