The series was commissioned by Channel 4 in August 2024. It is produced by Wildgaze Films and adapted by Ailbhe Keogan of the Louise Kennedy 2022 novel Trespasses.[1] The series is produced by Maria Mulhall, and directed by Dawn Shadforth who is also an executive producer. Amanda Posey is an executive producer for Wildgaze Films, as is Finnola Dwyer, Kennedy, and Gillian Anderson, who also has a starring role.[2]