"They put someone on a plane and flew them to Ireland and then drove them two hours to my location to hand me the script to read," Chastain remembered. "That's how secret this movie is. There's no email. There's no FedEx. Someone gets on a plane from Los Angeles and flies to Northern Ireland."After reading Interstellar, despite her professionalism as an actor, she wasn't allowed to keep the script. Chastain smiled, "I gave it back to the very nice gentleman and he got back on a plane and went back to Los Angeles."It's all understandable as Chris Nolan, when it comes to making a film; he tries his best to keep everything a secret. We're glad to see Jessica working with Nolan for the first time and I'm sure that she will deliver a powerful performance again. Nolan will begin shooting part of Interstellar in early August and will begin preparations next month in Calgary, Alberta.Source: ENewsTAGS: CHRISTOPHER NOLAN, JESSICA CHASTAIN, INTERSTELLAR