Right now on the RetroPlex cable channel, a real '70s relic: Gas-s-s-s, Roger Corman's 1970 satire about what happens after a chemical mishap kills everyone over 25 and "the kids" take over. Sort of a (very) poor man's Wild in the Streets, starring Cindy Williams (!) Ben Vereen (!!) and "Tally Coppola", who later changed her name to Talia Shire. With music by Country Joe & the Fish!