In order to save the planet from a rogue space probe in the future, Kirk, Spock, Bones and co must travel back to the 20th century to find the only creature capable of communicating with it: a whale. Starring William Shatner, Leonard Nimoy and DeForest Kelley. It\'s the 23rd century, and a mysterious alien power is threatening Earth by evaporating the oceans and destr oying the atmosphere. In a frantic attempt to save mankind, Kirk and his crew must time travel back to 1986 San Francisco where they find a world of punk, pizza and exact-change buses that are as alien as anything they\'ve ever encountered in the far reaches of the galaxy. There are some wonderful comedic moments! Spock hides his Vulcan ears with a headband and poses as a burnt-out hippy, while the normally intrepid Kirk gets lost on a bus.