Sully is a tenant in the home of the elderly Miss Beryl (Tandy), whose banker son Clive (Sommer) strongly urges her to kick him out and sell the house. Family complications of his own develop for Sully with a visit from Peter (Walsh), his estranged son who is a jobless professor at odds with his wife. While he and Sully reconstruct their relationship, Sully begins a new one with young grandson Will (Alexander Goodwin). Peter’s sudden everyday presence does not sit well with Rub, but Sully tells him that although Peter is his son, Rub is still his best friend. Meanwhile, Clive is on the verge of a lucrative deal to build an amusement park in North Bath. However, the deal unexpectedly falls through when the promoter turns out to be a con man, and Clive quietly skips town in shame since he used his bank's resources to help finance the amusement park.