在这部特拉·威利：未知星球喜剧/动画片中,在飞船被毁之后，威利的救生舱降落在一个看似荒无人烟的星球上。在生存机器人巴克的帮助下，威利必须坚持等待救援队的到来。与此同时，威利、巴克和他们新交的外星朋友弗莱什开始探索这个星球。然而，星球上除了美丽的风景，还潜藏着巨大的危险。
Following the destruction of their ship, the young Willy is separated from his parents with whom he traveled in space. His spare capsule lands on a wild and unexplored planet. With the help of Buck, a survival robot, he will have to hold until the arrival of a rescue mission.
