A quartet of Sci-Fi thrillers from the 1950s make up this enticing collection! Allison Hayes is the big attraction in the original ATTACK OF THE 50 FT. WOMAN, Ray Harryhausen's amazing special effects bring forth THE BEAST FROM 20,000 FATHOMS, A frenzied invasion of giant ants are the protagonists in THEM!, and astronauts returning from Mars get caught in a time-wap in WORLD WITHOUT END