Gas! -Or- It Became Necessary to Destroy the World in Order to Save It.
Invite a few friends over to watch the end of the world!
9/4/1970
Imdb: tt0065760
Tmdb: 85224
Popularity: 3.646
Vote: 4.3/10 (36)

A gas is let loose upon the world that kills anyone over 25 years old.