A baby alligator is flushed down a toilet and survives by eating discarded lab animals that have been injected with growth hormones. The now gigantic animal escapes the city sewers and goes on a rampage, pursued by a cop and a big-game hunter.

A young boy has lost his mother and is losing touch with his father and the world around him. Then he meets Hesher who manages to make his life even more chaotic.

Gentle Colin 'Col' Lawes happily lead a quiet life, running a news agency with his soiled-rotten wife Sandra and playing competition darts in the Atletic Arms team. Colin catches her committing adultery with team captain Geoff, a cop, who pretends Colin abused her. Col is thrown off the team just after it qualified for the league finals in Blackpool. He decides to travel there alone, hoping to win her back.

Anna's marriage is on the rocks after her husband John discovered she was having an affair with a much younger man. Confronted by her other half in the honeymoon suite of a Stratford-Upon-Avon hotel, Anna must try to save their marriage, deal with hapless hotel staff and come up with a plan to get through the experience. Unknown to either John or Anna, the suite’s bathroom is occupied by a semi-naked and comatose 21-year-old, who’s trying to sleep off a stag do.

Two gangsters, fighting for influence in the city, decide to get suitcases filled with money and drugs. Meanwhile, another criminal group has the same purpose.