Some Mothers Do 'Ave 'Em - Season 1 (1973)

Frank boards the train for his second honeymoon -the first time he landed in the wrong town. At the hotel, things start go really wrong when he tries to push the single beds together, gradually wrecking the whole room. Looking for replacements, he and Betty raid a neighboring room (funny Kenny's room), causing him to complain to manager Bedford about haunting, presuming it's his late grandpa.

While Betty is in hospital, Frank makes a masterly mess of the kitchen and the shopping. Next he raids the flowers from the reception at the start of a bad hospital visit. Frank is scolded, confused with a depressive patient's neglecting husband, and carries out inappropriate instructions, for too many patients.

When Betty sends Frank to a psychiatrist, the doctor's confident that Frank's problem is a lack of confidence but this slowly crumbles as every routine question unleashes a catalog of bumbling and ineptitude which antagonizes everyone, including Frank's family, even his own late mother.

When the new employment exchange manager Bradshaw insists that everyone can be helped, veteran Hooper gladly passes on the hopeless case of Frank Spencer. Both his serial disaster-record and 'qualification' (25 meter breaststroke, after 'attending' many schools, till age 11, no actual classes) support Hooper's point amply. Yet Frank acts indignant, and Bradshaw insists on trying - betting he'll keep a job for a week. The only way to win is to employ Frank himself, but this proves far more costly and dangerous for everyone and everything.