Until I Kill You

Until I Kill You (working title Delia Balmer) is a British true crime miniseries written by Nick Stevens and directed by Julia Ford, based on Delia Balmer's autobiographical book Living with a Serial Killer (2017). It first aired on TVNZ+ in New Zealand on 7 April 2024, and premiered on the Canadian channel Hollywood Suite on 18 April 2024 before airing on ITV1/ITVX in the United Kingdom at a later date.

Cast

 * Shaun Evans as John Sweeney
 * Anna Maxwell Martin as Delia Balmer
 * Kevin Doyle
 * Jack Franklin as Joshua Wilson
 * Simon Harrison as Glenn Saunders
 * Clare Foster as Eloise Chapman
 * Stephanie Street as Janice Rainsworth
 * Renu Brindle as Sister Tessa Waller

Production
In February 2023, it was announced Anna Maxwell Martin and Shaun Evans would star in Delia Balmer as the real-life titular figure and serial killer John Sweeney respectively. The four-part drama, based on Balmer's book Living with a Serial Killer, would be penned by Nick Stevens, directed by Julia Ford, and produced by Ken Horn for World Productions.

Release
The series was presented under the title Until I Kill You at the MIPCOM in October 2023 and confirmed to be on ITV's 2024 slate that December. Hollywood Suite released a trailer ahead of the series' Canada premiere on 18 April 2024.