A beautiful woman, Supergirl Francesca Farnese, appears out of nowhere on a Bavarian highway. She wears only an orange jumpsuit and wants to go to Washington. Playboy Charly first takes her to Lake Starnberg, where she meets best-selling author Evers. He immediately leaves his wife and travels with Francesca to Spain, where he negotiates a project with the American film producer Polonsky. No one remains unimpressed by the mysterious beauty. Supergirl remains elusive— she quickly disappears again, leaving behind a warning to the inhabitants of Earth that an attack from outer space is imminent...
as Fancesca Farnese
as Evers
as Charly Seibert
as Elsa Morandi (as Karin Ehret-Brandner)
as Polonsky
as Man in Front of Shop Window
as Man from Outer Space
as Bartender
as Girl in Bar
as Polonsky's Assistant
as Jackie
as American Director
as Detective Phil
as Billy Kearns
as Party Guest
