Emily Blunt is in early talks to join the cast of Steven Spielberg’s new film. The 41-year-old actress has never previously worked with the legendary filmmaker, but she’s now been lined up star in his next project. Spielberg, 77, is a long-time fan of the actress and he would love to work with her on his upcoming project. Emily is wanted to play one of the leads in the movie. However, a deal has not yet been closed, according to Deadline. The film’s story has been developed by Spielberg and the script is being written by David Koepp. Kristie Macosko Krieger is set to serve as a producer on the…