The URST: Mr Sheffield (Charles Shaughnessy) saw more in Fran Fine (Fran Drescher) after she became the nanny to his three children. He first confessed his love when he thought they were about to die in a plane crash at the end of the season three (though he took it back), but it wasn't till season five that they hooked up for real. The once-snappy sitcom only lasted one more season after they got married.