Tommy resolves to fight for freedom of speech when the forces of censorship threaten Magz's shop. The exterminator is also hired by a motoring presenter (guest star Alexander Armstrong) to deal with an infestation of mice, and makes a disastrous attempt to ingratiate himself with his famous client.
Mark Williams guest stars as an old friend from Tommy's days as a roadie, who still clings desperately to his rock 'n' roll lifestyle. Embarrassed to admit he has settled down, the exterminator finds himself dragged round some old haunts for a night out involving prostitutes and economy vodka.
Tommy is determined not to come across as an authority figure when his daughter introduces her new boyfriend. However, he changes his tune when he feels he isn't getting enough respect from his prospective son-in-law, and turns down an invitation to a party - a decision he soon has cause to regret.
An encounter with a squirrel leaves Tommy convinced he's out of shape, so he goes to the gym. However, he ends up over-exerting himself and in need of inventive physiotherapy. An encounter with a recent divorcee gives Raymond's love life a boost, but he also has a disturbing experience.
Tommy's car is wheel-clamped, an incident that leads him into conflict with businessman Bernard Langley (Ben Miller). Convinced his new enemy is involved in shady dealings, the ex-roadie vows to expose his corruption - but his efforts end in disaster.
The future of Tommy's relationship with Magz is in jeopardy after his latest dreadful breach of social etiquette. However, he soon becomes tempted by a new woman in his life in the shape of full-figured client Rock Chick.
Tommy takes Raymond to a club so he can try and relive his younger days.
Tommy and Raymond end up saving a man from taking his own life whilst they are out pigeon shooting.
Tommy defends some squatters living in the area.
Tommy decides to prove he isn't as thick as Vicky thinks after being called to a school to catch a rodent.
Tommy decides to fight the system by defending himself against the rail authorities in court.
When Magz is embarrassed by Tommy in front of her new friends she wonders if they should continue seeing one another.