Timothy Lea and his brother-in-law Sidney decide upon opening a driving school as their latest get-rich-quick scheme. Though he sincerely wants to teach, young Timmy finds that his female students are far more interested in keeping their eyes on him than on the road.

A young London couple who have trouble remaining faithful to each other visit Italy, where the husband's cheating ways come to a head when the secret lover of his equally cheating wife turns out to be a potential business partner.