Last Woman On Earth (1960)

Ev, along with her husband, Harold, and their lawyer friend Martin, are swimming while on vacation in Puerto Rico. When they resurface, they gradually conclude that an unexplained, temporary interruption of oxygen has killed everyone on the island... maybe even the world!

Back in 1960, with the Cold War at its hottest, the end of the world seemed less like a vaguely disturbing distraction about a possible distant future than like a very real possibility – something that could happen tomorrow. That anxiety fuels THE LAST WOMAN ON EARTH, an odd-ball effort from producer-director Roger Corman, about the last three people left alive after the rest of Earth’s population mysteriously disappears, leading to the ultimate love triangle as the two men vie for the affections of the sole remaining woman. Filmed on a shoe-string, the film offers a low-budget apocalypse, too slowly paced to qualify as a good cult film, let alone a classic, and yet a certain aura of existential dread infuses the situation, offering some small redeeming value. - CineFantastique

Director: Roger Corman
Stars: Betsy Jones-Moreland, Antony Carbone, Robert Towne