Robert Louis Stevenson's classic story `Treasure Island' is brought right up to date by Disney, and then hurled into space, in this intergalactic version of the great adventure. Jim Hawkins is now the cabin boy onboard a glittering space galleon, while John Silver is the ship's cook, a charismatic cyborg who befriends the young lad. They are part of an expedition to find the mythical Treasure Planet with its untold wealth.