When she meets Roy (Nigel Buchanan) who drives a sports car and has a watch making business this strange power causes all sorts of mischief. Jennifer's uncle (James Robertson Justice), a dentist, scares Roy away when he tells him Jennifer's secret.
Jennifer decides to go to London herself, of course her powers cause mayhem. She meets Jock (Gordon Jackson), a journalist, who discovers the secret of her power but also falls in love with her...
A charming little comedy, the gimmick is stretched but the decent performances and gentle jokes will help the viewer retain interest, for at least longer than the fifteen minutes Jennifer would need to stop proceedings!