九叔归来2

After a random school shootout leaves a scientist's daughter and the shooter dead, he uses nano-robots to look into a psychopath's memories to find reasons for violence and a way to treat it.。劳勃为追求自我，遇着放荡不羁的漂流生活，由于接获父亲中风的消息，遂驱车赶回老家华盛顿州，途中和志趣相投的潘摩结为好友，并发生了一连串趣事。返家后，劳勃和家人共叙陈年旧事，在探望完病中的老父后，又踏上了他那永无休止的旅途……。