Actress Julianne Moore has joined the cast of the Untitled Joseph Gordon-Levitt Project (once known as Don Jon's Addiction), which will serve as actor Joseph Gordon-Levitt's feature directorial debut.

We first reported on this project last month, when Scarlett Johansson signed on. Joseph Gordon-Levitt will also star as a Don Juan-type character, who goes on a journey to become a less selfish person. Julianne Moore will play a mentor to this lothario. It still isn't known what role Scarlett Johansson is playing.

Joseph Gordon-Levitt will direct from his own original screenplay, with Ram Bergman producing and Nicolas Chartier financing the project through his Voltage Pictures company.

Production is scheduled to begin next month. Julianne Moore was most recently seen on the HBO movie Game Change, where she portrayed Vice Presidential candidate Sarah Palin.

Don Jon's Addiction comes to theaters in 2013 and stars Joseph Gordon-Levitt, Scarlett Johansson, Julianne Moore. The film is directed by Joseph Gordon-Levitt.

继请到了万人迷的斯嘉丽·约翰逊后，“囧瑟夫”（约瑟夫·高登-莱维特）自导自演的未定名新片近日又力邀美国独立电影界的大姐大朱丽安·摩尔加盟，在拍完政治题材影片《规则改变》之后，摩尔这回准备尝试喜剧。

该片剧本正在编写中，暂定名为“唐璜之瘾”（Don Jon's Addiction）。导演囧瑟夫亲自饰演一个试图“改过自新”的“现代版唐璜”，而摩尔将出演试图改变他个性的良师益友（据悉，她的努力应该会告失败）。此前在本片立项的消息确定时，斯嘉丽·约翰逊已经明确参演。

好莱坞新一代文青高登-莱维特已上道多年，他已经向克里斯托弗·诺兰、莱恩·约翰逊、史蒂文·斯皮尔伯格等前辈处偷师很多，为自己的首次转型导演做足了功课。

除此片约外，目前朱丽安·摩尔联手杰夫·布里吉斯的魔幻史诗《第七子》正在拍摄阶段，同时，在竞争新版《魔女嘉莉》中与科洛·莫瑞兹对手的母亲角色时，她也优势明显。