After Melissa and her family seek shelter from a storm, they become trapped. With no sign of rescue, hours turn to days and Melissa comes to realize that she and her girlfriend Amy might have something to do with the horrors that threaten to tear her family - and the entire world, apart.。一名老年痴呆症患者,经历了50年的婚姻后,他成为了鳏夫。他的儿子在美国出生,居住在英国,和妻子遭受婚姻生活中的不幸,一起抚养女儿。当祖父决定和孙女去威尼斯完成人生中最后的旅行时,他的病情恶化,家庭观念也开始受到影响……。