Boon - Season 3 (1988)

Ken and Margaret try to trace a missing husband who has absconded with his firm's money. Meanwhile, Harry holds an Australian Evening at the Plaza Suite.

An unscrupulous fast-food King gets his comeuppance for exploiting his young employees, in spite of Ken's attempts to keep the peace. Harry relives his past when he meets a long-lost love.

Margaret and Ken try to nail a gangster with a little success, but they do manage to deliver a writ and help a boy when his mother decides to marry his best friend.

Ken is involved with the fire service again - this time in the pursuit of a bent fireman turned arsonist. Harry, meanwhile embarks on a self-assertiveness course.

Margaret is hired to find a runaway rock star, and finally gets him back with Rocky's help. Ken, meanwhile is following a man who is supposedly cheating on his ex-wife's alimony payments. Getting to know and like the man, he finds that he is indeed cheating - but that his wife is also secretly living with a rich man. Ken is faced with a dilemma: does he betrays the ex-husband, or lie to his client?

When Ken and Margaret are used to provide a false alibi for a robber, they find themselves under suspicion from the police. Harry helps a fellow restaurateur to recover from damaging reviews of a nasty food journalist.

Sheep rustlers and rare-egg smugglers are tracked down, while Harry has to deal with unwanted attentions from a besotted admirer.

Ken is hired by a American evangelical preacher to find out who is sabotaging his show in Birmingham and ruining his chances of winning a cable TV contract. Ken discovers that the culprits are the brothers of a rival preacher on the cable TV shortlist, but his sympathy for his client is short-lived when a friend of Harry's is left suffering from the effects of his faith-healing.

While Harry has to contend with mice, Ken is hired to keep an ex-con out of trouble; the ex-con turns out to be more than capable of looking after himself.

Ken and Margaret help a jockey whose wife has been kidnapped to force him to lose a race. Rocky tracks down a beautiful graffiti artist, and Harry faces the nightmare of the Birmingham Trivial Pursuit Championship at the Plaza Suite.