Adultery Season 1 Episode 1 — Episode 1

Tom's 15-year-old daughter Jess has started a relationship with schoolmate Ollie. When he meets the boy's mum Beth in a chance encounter, a spark is lit between the two married people and both their families' lives are turned upside down.

Adultery Season 1 Episode 1 (“Episode 1”) is episode 1 of 6 in Season 1 and first aired on October 25, 2026. It runs about 48 minutes. Directed by Will Sinclair. Adultery is a Drama series from ITV1.