A group of tired commuters have caught the last train home, ready to hop into their beds for the night. However, their train soon veers off-course a

镜头聚焦在一个名叫巴德（Leigh McCormack 饰）的男孩身上，巴德很早就失去了父亲，和母亲（Marjorie Yates 饰）以及哥哥一起过着相依为命的生活。整个童年时代在巴德的回忆里都笼罩在孤独和寂寞之中，在学校里，他一个人上课，一个人发呆，一个人回家，还要是不是的提防班上强壮的男生对他