Marital comedy in which a department store mannequin is mistaken for “the other woman”.

One day, the three self-described Teen Angels, Brenda (brunette), Dee Dee (African-American) and Taffy (blond) found a caveman encased within a prehistoric block of glacial ice, and they set him free. Turns out, their newfound companion came in handy when they needed muscle while solving mysteries.

Widower Dr. Matt Younger and his daughter go to London for a month of dirt-bike racing. While there, Dr. Younger is surprised by finding himself attracted to Catherine, a charming but elusive woman who seems to have some mysterious men following her. A romance slowly develops between the doctor and Catherine, but there are complications to their happiness.