Silent Witness (TV) Cast
The cast of Silent Witness. Updated on September 18, 2025.
419 actors
William Gaminara
as Leo Dalton (106 episodes)

William Gaminara plays Leo Dalton, a key forensic pathologist who works alongside his colleagues in solving complex cases.

Emilia Fox
as Nikki Alexander (196 episodes)

Emilia Fox portrays Nikki Alexander, a forensic pathologist known for her expertise and dedication to uncovering the truth behind mysterious deaths.

David Caves
as Jack Hodgson (116 episodes)

David Caves is Jack Hodgson, a talented forensic scientist with a keen interest in using cutting-edge technology in investigations.

Tom Ward
as Harry Cunningham (96 episodes)

Tom Ward takes on the role of Harry Cunningham, a forensic pathologist involved in solving intricate criminal cases.

Liz Carr
as Clarissa Mullery (80 episodes)

Liz Carr plays Clarissa Mullery, a skilled forensic scientist who provides vital support and insights to her team.

Amanda Burton
as Sam Ryan (64 episodes)

Amanda Burton portrays Dr. Sam Ryan, the original lead forensic pathologist who plays a significant role in the early series.

Genesis Lynea
as Simone Tyler (8 episodes)

Genesis Lynea is Simone Tyler, contributing her expertise to assist in unraveling complex forensic investigations.

Alastair Michael
as Velvy Schur (20 episodes)

Alastair Michael plays Velvy Schur, a character involved in the team's forensic endeavors.

Aki Omoshaybi
as Dr. Gabriel Folukoya (10 episodes)

Aki Omoshaybi appears as Dr. Gabriel Folukoya, a character contributing his medical and forensic knowledge to the series.

Gavin Sibson
as NCA Officer Gavin (10 episodes)

Gavin Sibson takes on the role of NCA Officer Gavin, working on cases that intersect with the team's forensic investigations.

Stephen Samson
as NCA Officer Steve (10 episodes)

Stephen Samson appears as NCA Officer Steve, collaborating with the forensic experts to solve complex criminal cases.

Adam King-Sekera
as NCA Officer Adam (10 episodes)
William Willoughby
as Anthony Drinkwater (10 episodes)
Richard Lintern
as Thomas Chamberlain (70 episodes)

Richard Lintern plays the role of Thomas Chamberlain in Silent Witness. Thomas is a calm and pragmatic forensic pathologist who leads the team. His leadership skills, combined with his expertise in forensic science, make him an integral part of the investigative process.

Michael Troughton
as (2 episodes)
Ewan Stewart
as (1 episode)
Sam Parks
as (2 episodes)
Sean Wilson
as (2 episodes)
Larry Lamb
as (1 episode)
Richard Mylan
as (1 episode)
Kevin Bishop
as Ben Quayle (2 episodes)
Aden Gillett
as (1 episode)
Lucy Cohu
as (2 episodes)
Frances Tomelty
as (2 episodes)
Michael Byrne
as (2 episodes)
Natalie J. Robb
as (1 episode)
Charlotte Cornwell
as (1 episode)
Burt Kwouk
as (2 episodes)
Dominic Jephcott
as (2 episodes)
Natasha Little
as (2 episodes)
Rapulana Seiphemo
as (2 episodes)
Cal MacAninch
as (2 episodes)
Emily Hamilton
as Louise Thomas (1 episode)
Catherine Russell
as (2 episodes)
Pavel Douglas
as (2 episodes)
James D'Arcy
as (1 episode)
Daniel Casey
as (2 episodes)
Craig Kelly
as (2 episodes)
John Lynch
as Tom Flannery (2 episodes)
Stephen Moore
as Major Tony Hutton (2 episodes)
Sara Powell
as DS Esther Linden (2 episodes)
Jessica Andrews
as (1 episode)
Nigel Terry
as (1 episode)
Bryan Murray
as (2 episodes)
Peter Wight
as Lucas Garner (2 episodes)
Danny Webb
as (2 episodes)
Sam Kelly
as (2 episodes)
Hugo Speer
as (2 episodes)
Jo Joyner
as (2 episodes)
Lucinda Dryzek
as (2 episodes)
Jonny Phillips
as (2 episodes)
Archie Panjabi
as (2 episodes)
Lesley Dunlop
as Marion Wallace (2 episodes)
Idris Elba
as Charlie (2 episodes)
Jan Pearson
as (2 episodes)
Brian Bovell
as (2 episodes)
Lesley Manville
as (1 episode)
Clare Higgins
as D.S. Farmer (8 episodes)
Lolita Chakrabarti
as (3 episodes)
Leigh Lawson
as (3 episodes)
Elizabeth Berrington
as (1 episode)
Renny Krupinski
as (1 episode)
Trevor Bannister
as (1 episode)
Jon Foster
as (2 episodes)
Clare Wilkie
as (2 episodes)
Cheryl Hall
as (1 episode)
Noma Dumezweni
as (2 episodes)
Joseph Morgan
as (2 episodes)
Stuart McGugan
as (2 episodes)
Frank Grimes
as (2 episodes)
Vince Leigh
as Adam Masters (2 episodes)
Emily Joyce
as Muriel (2 episodes)
Geoffrey Beevers
as (2 episodes)
Nick Miles
as (2 episodes)
Melanie Hill
as (1 episode)
Tamsin Egerton
as (2 episodes)
Georgia Brown
as (2 episodes)
Neil Stuke
as (1 episode)
James Hillier
as (2 episodes)
Rory Kinnear
as (2 episodes)
Alec Newman
as (2 episodes)
Nigel Cooke
as (1 episode)
Edward Petherbridge
as (2 episodes)
Prunella Scales
as Anne Parker (2 episodes)
Jesse Birdsall
as (1 episode)
Iain Robertson
as Lyndon (2 episodes)
Freema Agyeman
as (2 episodes)
Michael Feast
as (2 episodes)
Ciarán McMenamin
as (2 episodes)
Linda Thorson
as (2 episodes)
Ramon Tikaram
as (2 episodes)
Adrian Rawlins
as (2 episodes)
Anna Chancellor
as (2 episodes)
Anthony Stewart Head
as (1 episode)
Dariel Pertwee
as (2 episodes)
Sindi Harrison
as (2 episodes)
Benedict Cumberbatch
as Warren Reid (2 episodes)
Rad Lazar
as (2 episodes)
Ruth Millar
as (2 episodes)
Katherine Kelly
as (2 episodes)
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