Nighty Night - Season 1 - Episode 6
Don and Cathy split up. Jill kills Terry, then forces Glenn to kill Gordon the vicar with a poisoned sundae and makes him confess to the police. Then she tells them him they can start a new life- well death together. He eats one of the other poisoned desserts, then gives it to her, saying it's her turn. She tells him she's not really hungry and watches him die. Terry turns out to be alive after all.
About Nighty Night

Title: Nighty Night
First Air Date: 2004-01-06
Last Air Date: 2005-10-11
Status: Ended
Rating: 7.706/10 (from 34 votes)
Language: EN
Seasons: 3
Total Episodes: 12
Network: BBC Three
Genres: Comedy
Production Companies: Unknown
Synopsis
Nighty Night is a British dark comedy sitcom written by and starring Julia Davis. It was first broadcast on 6 January 2004 on BBC Three before moving to BBC2. Notorious for its dark humour, the show follows narcissistic sociopath Jill Tyrell – who manages a beauty parlour alongside her moronic, asthmatic assistant Linda – as she learns that her husband has cancer. She uses this fact to manipulate new neighbour Cathy Cole, a wheelchair user with multiple sclerosis whose husband Don, a womanising doctor, Jill has become obsessed with. The theme tune used in the beginning of both series and during the closing credits for the first is an excerpt from the spaghetti western My Name Is Nobody, composed by the Italian film composer Ennio Morricone. In June 2006 it was announced that Sex and the City creator Darren Star would write and be executive producer of a US version, which has been commissioned for a pilot script. Steve Coogan and Henry Normal, founders of the production company Baby Cow, were to be co-Executive-Producers.
Cast

Angus Deayton
Don Cole

Julia Davis
Jill Tyrrell

Rebecca Front
Cathy Cole

Felicity Montagu
Sue Forks

Ruth Jones
Linda

Mark Gatiss
Glenn Bulb