Just one of the examples of Jared going method, he also sent Margot Robbie a live rat and got the cast and crew to address him as "Mistah J." He is only in the two-hour movie for about 10 minutes.
While later discussing his role, he added, “I always say about people who do method acting, you only ever see people do the method when they’re playing an asshole. You never see someone being lovely to everyone while they’re really deep in character.”
Plus, he wore a bandage around his head for four weeks during filming that gave him acne and ingrown hairs.
"It was so isolated, cold and rattly that when there was a big storm the waves would hit the windows of the house and the power would go down and I would lie there thinking, 'Kate what are you doing?' Just go to the hotel with everybody else,'" she added.