Unforgotten Episode #4.5 (Season 4, Episode 5)
TV-MA
TV Episode | Crime, Drama, Mystery

Unforgotten

Episode #4.5 (Season 4, Episode 5)

TV-MA

TV Episode | Crime, Drama, Mystery

Cassie and Sunny interview two of the suspects again and get closer to the truth of what happened to Walsh. Balcombe believes she may have found the cause of death.

Director

Andy Wilson

Writer

Chris Lang (written by) (created by)

Producer

Guy de Glanville

Composer

Michael Price

Cinematographer

Søren Bay

Editors

Mark Davis | Tom Henson-Webb

Casting Director

Victor Jenkins

Production Designers

Ashleigh Jeffers | Jan Walker (co-production_designer)

See all filmmakers & crew (128)

Edit Released

Updated Mar 22, 2021

Release date

Mar 22, 2021 (United Kingdom)

Awards

Series awards

2 wins & 10 nominations

Contacts

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Cast	+ Add Cast
35 cast members

Name	Known for
Nicola Walker DCI Cassie Stuart DCI Cassie Stuart See fewer	MI-5 (2002)
Sanjeev Bhaskar DI Sunil 'Sunny' Khan DI Sunil 'Sunny' Khan See fewer	Yesterday (III) (2019)
Pippa Nixon DC Karen Willetts DC Karen Willetts See fewer	John Carter (2012)
Clare Calbraith Anna Sidhu Anna Sidhu See fewer	Grace (2021)
Phaldut Sharma DCI Ram Sidhu DCI Ram Sidhu See fewer	Gravity (2013)
Janet Dibley Jenny Jenny See fewer	Gold (1997)
Peter Egan Martin Hughes Martin Hughes See fewer	The Wedding Date (2005)
Alastair Mackenzie John Bentley John Bentley See fewer	Andor (2022)
Elizabeth Counsell Suzie Montgomery Suzie Montgomery See fewer	The Invitation (II) (2022)
Jordan Long DS Murray Boulting DS Murray Boulting See fewer	The Gentlemen (2019)
Daniel Flynn Geoff Tomlinson Geoff Tomlinson See fewer	Cyber City Oedo 808 (1990)
Liz White Fiona Grayson Fiona Grayson See fewer	Unforgotten (2015)
Gareth Williams William William See fewer	The Bill (1984)
Mina Andala Eugenia Eugenia See fewer	Firebrand (2023)
Susan Lynch DCC Liz Baildon DCC Liz Baildon See fewer	Waking Ned Devine (1998)
Georgia Mackenzie Dr. Leanne Balcombe Dr. Leanne Balcombe See fewer	Steel Trap (2007)
Sheila Hancock Eileen Baildon Eileen Baildon See fewer	The Boy in the Striped Pajamas (2008)
Carolina Main DC Fran Lingley DC Fran Lingley See fewer	Fan (I) (2016)
Kate Williams Mary Quinn Mary Quinn See fewer	Quadrophenia (1979)
Brett O'Shaugnessy Sean Quinn (as Brett O'Shaughnessy) Sean Quinn (as Brett O'Shaughnessy) See fewer	Bombshell (2006)
Andy Nyman Dean Barton Dean Barton See fewer	Judy (II) (2019)
Lucy Speed Marnie Barton Marnie Barton See fewer	Shakespeare in Love (1998)
Lewis Reeves DC Jake Collier DC Jake Collier See fewer	I May Destroy You (2020)
Darcey Hogan Molly Tomlinson Molly Tomlinson See fewer	Unforgotten (2015)
Harry Baxendale Sam Tomlinson Sam Tomlinson See fewer	The Radleys (2024)
Charles Dale Chief Constable Robin Chief Constable Robin See fewer	Animal Farm (1999)
Vanina Arias Robin's PA Robin's PA See fewer	Americano (2011)
Jacob Lang Casper Barton Casper Barton See fewer	Unforgotten (2015)
James Craze Matthew Walsh Matthew Walsh See fewer	Frankenstein: The Metal Opera - Live (2015)
Indira Joshi Riya Sidhu Riya Sidhu See fewer	Superman IV: The Quest for Peace (1987)
Ty Hurley Crime Investigation Department (uncredited) Crime Investigation Department (uncredited) See fewer	Rustom (2016)
Joel Morris Nigel Taziker (uncredited) Nigel Taziker (uncredited) See fewer	The Couple Next Door (2023)
Alec Newman Mark Tomlinson (uncredited) Mark Tomlinson (uncredited) See fewer	Karen Pirie (2022)
Hiten Patel DC Patel (uncredited) DC Patel (uncredited) See fewer	Animal (I) (2023)
Nicki Vickery PC Stevens (uncredited) PC Stevens (uncredited) See fewer	Our World War (2014)