---
title: "Unforgotten"
year: 2015
canonical_url: "https://www.archytele.com/show/unforgotten-2015"
media_type: "tv"
tmdb_id: 62505
imdb_id: "tt4192812"
status: "Returning Series"
seasons_count: 6
episodes_count: 36
runtime_minutes: 46
community_rating: 7.5
vote_count: 191
content_rating: "TV-MA"
---

# Unforgotten (2015) — Television & Cinema Intelligence Dossier

> **Archytele Living Vault Canonical Record**: https://www.archytele.com/show/unforgotten-2015

## Executive Summary & Cultural Positioning

Unforgotten is a British crime drama television series that first aired on ITV on October 8, 2015. Created and written by Chris Lang and directed by Andy Wilson, the award-winning program follows veteran London police detectives who investigate historic cold cases. The central characters, Cassie Stuart and Sunny Khan, work to uncover the truth behind tangled, complicated murders, missing persons, and long-hidden secrets that have remained buried for years. The series production involves a recurring cast that includes Sanjeev Bhaskar, Jordan Long, Carolina Main, and Hiten Patel. As the detectives navigate these complex investigations, they unravel the past to provide closure for those involved in these historical crimes. The show is broadcast in the United States through PBS on the Masterpiece platform. Production on the seventh season of the series officially began on January 26, as announced by ITV and PBS. The program continues to focus on the meticulous process of solving crimes that have long been forgotten by the public and the authorities.

## The Hook & The Verdict

**The Hook**: "Detectives solve cold cases uncovering decades-old secrets."

### Why Watch
- Complex character development
- Realistic police procedural details
- Emotional depth in victim family stories

### Caveats & Content Note
- Pacing may feel slow to some viewers
- Focus on process over action
- Tone & Suitability: Suitable for mature audiences due to crime investigation themes.

**Micro-Themes & Vibe Matrix**: slow-burn, methodical, atmospheric, thoughtful, deliberate

## Streaming Availability Matrix

| Region | Stream (Subscription) | Free / Ads | Rent / Buy |
| :--- | :--- | :--- | :--- |
| **United States (US)** | Amazon Prime Video, PBS, PBS Masterpiece Amazon Channel, Amazon Prime Video with Ads, Thirteen, WETA+ | KQED | Amazon Video, Apple TV Store, Google Play Movies |
| **United Kingdom (GB)** | Disney Plus, ITVX Premium | ITVX, STV Player | Apple TV Store, Amazon Video, Sky Store |
| **Canada (CA)** | BritBox Amazon Channel, BritBox, Britbox Apple TV Channel | None | Apple TV Store |
| **Australia (AU)** | BINGE, Foxtel Now, BritBox, Stan, Britbox Apple TV Channel, BritBox Amazon Channel | ABC iview | Apple TV Store, Fetch TV |

## Season Architecture & Lore Primers

### Season 1 (6 Episodes)
Unforgotten is a British television crime drama series that premiered on ITV in 2015. The series was created and written by Chris Lang. It follows London police detectives as they investigate historic cold cases involving missing persons. The first season of the series begins with the discovery of a young man's bones beneath the footings of a demolished house, which sets off an investigation that unravels the lives of four people who have been waiting for this moment for nearly forty years. The series explores themes of the past and its impact on the present.

## Filler vs. Essential Episode Classifier

- **Total Tracked Episodes**: 30
- **Crucial Mytharc Episodes**: 15 (50%)
- **Character Core Episodes**: 15 (50%)
- **Side Quest / Filler Episodes**: 0 (0%)

## Creative Credits

- **Created by**: Chris Lang
- **Networks / Studios**: ITV1

## Key Cast Continuity

- **Sanjeev Bhaskar** as *DS Sunil 'Sunny' Khan*
- **Carolina Main** as *DC Fran Lingley*
- **Jordan Long** as *DS Murray Boulting*
- **Nicola Walker** as *DCI Cassie Stuart*
- **Lewis Reeves** as *DC Jake Collier*
- **Peter Egan** as *Martin*
- **Sinéad Keenan** as *DCI Jessica 'Jessie' James*
- **Pippa Nixon** as *DC Karen Willetts*
- **Alastair Mackenzie** as *John Bentley*
- **Georgia Mackenzie** as *Dr. Leanne Balcombe*

## Canonical Frequently Asked Questions

### Q: Is this show based on real cases?
No, cases are fictional but grounded in realistic police work.

### Q: How many seasons are there?
Multiple seasons following different cold cases.

### Q: Do episodes stand alone or connect?
Episodes form standalone story arcs within seasons.

### Q: Is it violent or graphic?
Crime scenes are handled with restraint and professionalism.

### Q: Where is it set?
Primarily London, following local police investigations.

## Grounded Source Citations

- [Unforgotten | Masterpiece | Official Site | PBS](https://www.pbs.org/wgbh/masterpiece/shows/unforgotten/)
- [Unforgotten - Wikipedia](https://en.m.wikipedia.org/wiki/Unforgotten)
- [Unforgotten - Wikipedia](https://en.wikipedia.org/wiki/Unforgotten)
- ['Unforgotten' Season 7 Starts Filming: Cast, Premiere Date, New Cold ...](https://www.tvinsider.com/1219111/unforgotten-season-7-premiere-date-cast-trailer-updates/)
- [Unforgotten (TV Series 2015– ) - IMDb](https://m.imdb.com/title/tt4192812/)
- [Unforgotten (TV Series 2015- ) - IMDb](https://www.imdb.com/title/tt4192812/)

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*Generated by Archytele Open Intelligence Systems. Data verified against TMDB and JustWatch APIs.*