A floating amorphous life-form descends from the atmosphere to consume carbon in the form of diamonds.

Three competing parties all race against time to track down an elusive creature known only as the Snowman.

A failed science experiment gives a librarian the ability to turn into a gaseous substance. He goes on to rob banks to fund his dancer girlfriend's career, killing those who interfere. Now Tokyo's most wanted criminal, can authorities stop him?

In 1976, a drifting star named Gorath is discovered to be on a collision course with Earth. Although it is smaller than Earth, its enormous mass is enough to destroy the planet totally. A mission sent to observe Gorath is destroyed after the ship is drawn into the star, with a later mission barely escaping the same fate. However, Astronaut Tatsuma Kanai is left in a catatonic state due to his near death experience. Unable to destroy the invading star, Earth's scientists undertake a desperate plan to build giant rockets at the South Pole to move the planet out of Gorath's path before it is too late.

Mentre Tokyo è ormai ridotta ad un cumulo di macerie, Steve Martin, giornalista americano del United World News, racconta di come la città è stata attaccata da una mostruosa creatura. Il racconto poi torna al presente e segue le operazioni che conducono alla distruzione di Godzilla, sconfitto grazie all'intervento del professor Serizawa, vecchio amico di Steve.

An American scientist tells two colleagues about the finding of an abominable snowman living in the Japanese alps, where it is worshipped by a remote tribe as a god, and how it was discovered by modern man after it raided a skiers shelter following an avalanche, killing all inside. This is an adaptation of the Japanese film "Jūjin Yuki Otoko" (1955) with added American-made footage, narration, and music.