Beverly Blake, the 'Blonde Comet," and the daughter of a tire-manufacturer, gets behind the wheel of a race-car, and is soon tearing up the tracks and winning races in Italy, France and Germany (obviously prior to 1938 when those countries were no longer running international car races in Europe.) She comes back to race on American tracks. She meets Jim Flynn, another race-driver, and a rivalry is created, along with a romance. Beverly gives up her chance to win THE BIG RACE by letting Jim race her car and he wins. His win also means a triumph for the racing-car carburetor he has invented and also for the tires manufactured by her father. It may have been somewhat of a setback for Women's Liberation, though.
When a mother dies of heart failure in a doctor's office, the physician--feeling somewhat guilty because he couldn't save her--takes an interest in the woman's young daughter, and makes her his ward, but his fiancé doesn't particularly like it. After he returns from a three-year engagement in Europe, the doctor discovers that his ward is now a beautiful, full-grown woman, and finds himself falling for her--even though she's engaged to his fiancé's brother.
Escaped convicts Gary and Lon are caught hiding in a rocket by scientist Dirk Green, who forces them to pilot the ship to the moon. Dirk, who's secretly a moon being, wants to return to his home satellite. Dirk's partner Steve Dayton and his fiancé June stowaway on the ship by accident. Will they all make it back safely?