Gwen Cummings is a successful New York writer living life in the fast lane and everyone's favorite party girl. She shares this roller-coaster lifestyle of hopping from dance club to bar to hangover with boyfriend Jasper-handsome, magnetic and equally attracted to life on the wild side. Life is just an exercise in debauchery-until Gwen's ungraceful display at her sister Lily's wedding, when she gets drunk, commandeers the limo and earns herself a DUI and 28 days in court-ordered rehab. There, Gwen comes face to face with a unique set of rules (like no cell phones) and rituals (like chanting) embraced by an assortment of fascinating fellow re-habbers Eddie, Gerhardt, Oliver, Andrea, Roshanda, and Billie Jean. A jaded city girl to the core, Gwen is determined not to conform. Then she meets Counselor Cornell, who begins to break through her carefully constructed defenses and force her to take a closer look at who she really is. Ultimately, through the companionship of! her group as well as a devastating loss, Gwen gradually loses her cynicism and begins the long struggle to take back her life. Maybe, she discovers, your insides can match your outsides.

28天官方售价：39元/张，特价票19.9元一张，公众号【gg_dyp】订票最低8.5折，你也去公众号查询自己所在地的票价吧，每个地方都不一样，平均优惠5~30元/张。

推荐影院：万达、金逸、CGV、大地、橙天嘉禾、博纳、UME、万象、卢米埃、喜满客、幸福蓝海、太平洋等连锁影院，观影环境好，优惠力度比较大～ 出票速度杠杠的！（小影院出票会比较慢哦）

购票方法：点击公众号菜单中的买电影票，然后任选其中一个渠道，定位之后，选择28天，点击特惠购票，付款之后等待出票，然后拿着这个取票码到电影院取票。