The co-star who called Natalie Portman “one step further” than Daniel Day-LewisAs many actors have found out over the years, just because they have a personal, deeply-held interest in something, it doesn’t mean they should necessarily make a movie about it. And that’s what’s probably about to happen with Natalie Portman and The Gallerist. Portman was a revelation in the lead role, her Oscar nomination one of three picked up by the film, which was helmed by the Chilean director Pablo Larraín. Probably the highest praise for Portman’s performance came from one of her co-stars, Peter Sarsgaard, who played JFK’s brother Bobby in the film. Natalie Portman in Pablo Larraín’s Jackie, 2016.