穿梭阴阳间

一次交通意外，改变了汤马士的一生，皆因自他出生那天，四个来自不同背景的游魂野鬼已经伴他左右。可是成长中的汤一直过着不大愉快的童年生活，因此他们讨论后决定助汤一臂之力，令他事事顺境，结果反而弄出连串笑话。In 1959, in San Francisco, the telephone operator Penny Washington leaves her three children to work in her night shift. The shy singer Harrison Winslow is afraid of the stage and quits his audition. The waitress Julia is proposed by her boyfriend and she does not accept; then she regrets and leaves her job to seek him out. The smalltime thief Milo Peck tries to retrieve a collection of stamps that he had stolen from a boy. They embark in a bus and the driver Hal distracts while driving and has a serious accident, and driver and passengers die. Meanwhile, Frank Reilly is driving his pregnant wife Eva Reilly to the hospital. Frank successfully escapes from the bus but Eva is nervous and delivers her baby in the car. The souls of the four passengers become the guardian angels and the invisible friends of the boy Thomas Reilly. Seven years later, Penny, Julia, Harrison and Milo conclude that they are harming the boy and they decide to become invisible also to him. Thirty and something years later, Hal returns with his bus to take them four and the quartet learns that they had all those years to resolve the issues of their lives. They ask Hal to stall and give some more time for them to resolve their unfinished lives and they decide to come back to Thomas, who is now a tough businessman and indecisive in his relationship with girlfriend Anne, and ask him to help them to resolve their issues and become free souls. In the end, Thomas also becomes a better man.