The Twilight Zone, Season 4

Narrator:
Picture of the spaceship E-89, cruising above the thirteenth planet of star system fifty-one, the year 1997. In a little while, supposedly, the ship will be landed and specimens taken: vegetable, mineral and, if any, animal. These will be brought back to overpopulated Earth, where technicians will evaluate them and, if everything is satisfactory, stamp their findings with the word "habitable" and open up yet another planet for colonization. These are the things that are supposed to happen . . . Picture of the crew of the spaceship E-89: Captain Ross, Lieutenant Mason, Lieutenant Carter. Three men who have just reached a place which is as far from home as they will ever be. Three men who in a matter of minutes will be plunged into the darkest nightmare reaches of the Twilight Zone.