Bachelor Bill Davis, a highly-paid engineering consultant, lives in a posh Manhattan apartment with his proper English manservant, Mr. Giles French. Davis' carefree existence is turned upside down when his brother and sister-in-law die suddenly in a tragic plane accident, leaving their three children orphaned. Davis becomes an instant father figure to six-year-old twins, Buffy and Jody, and their big sister, Cissy. Despite their reservations, Davis...