In a nameless, suburban American town, the smell of barbeque fills the air as Fourth of July celebrations move from a hot summer day into night. Joe, a man who works hard and travels a lot, leaves his family behind for the holiday, citing a business trip. Abigayle, his precocious daughter, is left to tend to her ill mother and manage the house on her own, yet again. Seeking just enough attention to get her through another night of her lonely responsibilities, she turns to Dexter, a former high school basketball star whose best days are behind him. And while Abigayle is out with Dexter, Joe is quietly spending time around town with June, a young man he met online who's struggling to accept himself. And for just this night, the small world that these four live in will become even smaller, though the freedom they experience has never been so dangerous, fleeting and honest. 无语吐槽。 根据被提名美国普利策文学奖的Christopher Shinn的同名戏剧“4”改编，讲述在7月4日这一晚，四个关系错综复杂的人之间的情欲纠葛。已婚但并不幸福的中年教授与网上认识的少年，教授叛逆的女儿和前高中明星如今的毒贩：四个人赶赴两个约会，结果无意撞到。在发生各种情感碰撞后他们决定划出一条界线，让自己在这个国庆夜彻底放纵一次...◎QAF
