Series

Watch The Witness (2026) Online

6.347 votes2026TV-MAEndedDramaCrimeOfficial site

Synopsis

With their 2-year-old as the sole witness to her murder, Rachel Nickell's partner fights to protect him amid a flawed investigation.

Episodes

Limited Series

PreviousNext

1. Episode 1Now viewing2026-06-0457m3.5A woman is murdered in front of her 2-year-old in '90s London. While his father tries to shield him from a media storm, the police identify a key suspect.
2. Episode 22026-06-0449m4.2As DI Pedder's undercover operation develops, another murder hits the headlines. André and Alex move abroad, but their grief continues to follow them.
3. Episode 32026-06-0447m4.2Over a decade later, old evidence is re-examined by new eyes on the case. Will André and Alex finally get justice — or is there more to the story?

Cast

Top Billed Cast

Jordan Bolger
André Hanscombe
Neil Maskell
DI Keith Pedder
Mark Stanley
DS Ivan Agnew
Max Fincham
Alex Hanscombe
Sean Gilder
DCS Nicholas Campbell
Jamie Bisping
Colin Stagg
Kevin Eldon
DCI Mick Wickerson
Kerry Godliman
June
Jon Pointing
DC Nick Sparshatt
James Dryden
DC Paul Miller
James Bradshaw
DCI Tony Nash
Claire Rushbrook
Dr. Jean Harris-Hendriks
No photo
Jahsaiah Williams
Steve Stamp
Robert Napper
Eleanor Williams
Rachel Nickell
Paul Chahidi
Professor Paul Britton

Availability

Where To Watch Legally

Stream

Streaming availability data provided by JustWatch.

FAQ

Frequently Asked Questions

Is The Witness available to watch online?

Yes - see the "Where to watch legally" section on this page for streaming, rental and purchase options.

How many seasons does The Witness have?

The Witness has 1 season and 3 episodes.

When did The Witness first air?

The Witness first aired in 2026.

Is The Witness still running?

The Witness's status on TMDB is: Ended.

What genre is The Witness?

The Witness is classified as Drama, Crime.