. . . . "Def-Con 4 is a 1985 post-apocalyptic film, portraying three astronauts who survive World War III aboard a space station and return to earth to find greatly changed circumstances."@en . . . "5280.0"^^ . "Def-Con 4"@en . . "0087130" . . . . "1985-03-15Z"^^ . . . . . .