Naturally you knew they'd eventually do a movie about a woman turning invisible. A model wanting revenge against her mean boss volunteers for a professor's experiment to become invisible. But meanwhile a foreign criminal wants to steal the invisibility formula to use it for himself.
Car belonging to the professor. He's modified it so it can drive on by itself. 3 stars.
Car used by the villain's henchmen, stolen from a married couple. 2 stars.
Ford V8 Station Wagon (?) belonging to the hero. 2 stars.
Ford (?) truck the henchmen use to get across the border. 2 stars.
Car the henchmen use to kidnap the titular invisible woman and the professor in. 2 stars.
Car that the hero and his butler use to chase the bad guys across the border. 2 stars.
Car belonging to the professor. He's modified it so it can drive on by itself. 3 stars.
Car used by the villain's henchmen, stolen from a married couple. 2 stars.
Ford V8 Station Wagon (?) belonging to the hero. 2 stars.
Ford (?) truck the henchmen use to get across the border. 2 stars.
Car the henchmen use to kidnap the titular invisible woman and the professor in. 2 stars.
Car that the hero and his butler use to chase the bad guys across the border. 2 stars.