在发现妈妈与新男友去哥伦比亚度假后音讯全无,琼恩试图向政府单位求救却处处受阻。远在几千公里外的洛杉矶,独自一人在家的琼恩,决定运用最新的网路科技来搜寻她妈妈的下落。只不过当她拼凑众多线索后,却发现衍生的疑问越来越多,妈妈的秘密也渐渐浮上台面……。When a group of old college friends, now in their 30s, gather over Christmas at their recently deceased friend's remote mountain cabin to celebrate his life, they see it as an opportunity to come together as the cohesive unit they once were. But time has passed, and as old secrets and resentments surface, they realize that they are more seriously estranged than they had imagine...。