Literature professor Robert Leaf (James Stewart) didn't have much use for the hard sciences, and had no words when his 8-year-old son Erasmus (Bill Mumy) turned out to be a math prodigy. He'll still be speechless when the youngster turns his skills to handicapping horse races...as well as indulging his crush on French film star Brigitte Bardot. Fun comedy co-stars Glynis Johns, Fabian, John Williams, and La Brigitte in a cameo as herself. 100 min. Widescreen; Soundtrack: English Dolby Digital mono.