Tony Towers is a local celebrity, a successful nightclub manager and he is engaged to a younger woman, Sue. Things get a little strange when he embarks upon the 3:17 to Nottingham for a Christmas family reunion.
Looking to adopt a child and unable to conceive a child of their own, the Morrisons' lives are turned upside down when a seven-year-old boy unexpectedly shows up on their doorstep.
