邮箱是一部动作,科幻,短片片，根据作家王亚南《邮差》改编的科幻短片。讲述了在纽约的祖孙通过一个能穿越时空的邮箱帮助彼此，消灭仇敌的故事。
An American Chinese immigrant makes contact with his grandson in the future via a mailbox. Together they have to deal with their mutual enemies.
