Unforgotten

Unforgotten

London police detectives Cassie Stuart and Sunny Khan investigate historic cold cases involving missing persons, murder and long-hidden secrets.

08 October 2015

Seasons

Season 1

Season 1

6 episodes

Oct 2015

 Season 2

Season 2

6 episodes

Jan 2017

 Season 3

Season 3

6 episodes

Jul 2018

 Season 4

Season 4

6 episodes

Feb 2021

 Season 5

Season 5

6 episodes

Feb 2023

 Season 6

Season 6

6 episodes

Feb 2025

Cast

Sanjeev Bhaskar

Sanjeev Bhaskar

DS Sunil 'Sunny' Khan

 Carolina Main

Carolina Main

DC Fran Lingley

 Jordan Long

Jordan Long

DS Murray Boulting

 Nicola Walker

Nicola Walker

DCI Cassie Stuart

 Lewis Reeves

Lewis Reeves

DC Jake Collier

 Peter Egan

Peter Egan

Martin

 Sinéad Keenan

Sinéad Keenan

DCI Jessica 'Jessie' James

 Pippa Nixon

Pippa Nixon

DC Karen Willetts

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