Supergirl (1971) is a Mystery, Comedy, Drama film that follows 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... Supergirl is not currently listed with streaming providers in your selected region, but availability can change over time. It has a user rating of 4.4 out of 10 from 10 votes. Fans of mystery movies may also want to explore similar titles below.