The WORST episodes of Silent Witness

Every episode of Silent Witness ever, ranked from worst to best by thousands of votes from fans of the show. The worst episodes of Silent Witness!

Forensic pathologists face personal and professional challenges in a moody, tense thriller that moves from the crime scene to the lab.

Last Updated: 6/16/2026Network: BBC OneStatus: Continuing
Duty of Candour (1)
star
6.51
191 votes

#1 - Duty of Candour (1)

Season 21 - Episode 3 - Aired 1/15/2018

A series of tragic events are linked to the hacking of a hospital database and the subsequent blackmailing of patients.

Directors: Destiny Ekaragha
Duty of Candour (2)
star
6.55
181 votes

#2 - Duty of Candour (2)

Season 21 - Episode 4 - Aired 1/16/2018

The team wonder if the hack is the only danger as they come under threat. Jack has to decide how to get closure.

Directors: Destiny Ekaragha
One Day (1)
star
6.83
164 votes

#3 - One Day (1)

Season 21 - Episode 7 - Aired 1/29/2018

After a fatal traffic accident, suspicion falls on a care home resident, but is the suspicion justified?

Watch Now:Apple TV
Grace of God (2)
star
6.96
55 votes

#4 - Grace of God (2)

Season 29 - Episode 8 - Aired 2/24/2026

Nikki and the rest of the Bowman team must race against the clock to prove Jack innocent before they are also found guilty of their own transgressions.

Directors: Tracey Rooney
One Day (2)
star
6.98
162 votes

#5 - One Day (2)

Season 21 - Episode 8 - Aired 1/30/2018

The team continue to investigate the truth around the care home deaths. Clarissa's determination to find out the shocking truth puts her life in danger.

Shame (2)
star
7.08
53 votes

#6 - Shame (2)

Season 29 - Episode 10 - Aired 3/3/2026

After the case takes an unexpected turn, the death of a second victim brings the team closer to uncovering the truth, and Nikki finds herself in danger.

Directors: Michael Lacey
Only The Lonely (1)
star
7.08
127 votes

#7 - Only The Lonely (1)

Season 2 - Episode 5 - Aired 3/21/1997

The murder of a married woman who was having an affair seems straightforward. Friction develops between Dr Ryan and the police when the evidence complicates their case.

Directors: Nick Laughland
Watch Now:Apple TV
Sins of the Fathers (1)
star
7.11
178 votes

#8 - Sins of the Fathers (1)

Season 1 - Episode 7 - Aired 3/27/1996

Tragedy strikes after a student asks Sam for advice over her arranged marriage, and then sees her family torn apart.

Directors: Ben Bolt
Writer: Kevin Hood
Watch Now:Apple TV
A Kind of Justice (2)
star
7.13
100 votes

#9 - A Kind of Justice (2)

Season 4 - Episode 4 - Aired 6/9/1999

Sam challenges the police after an indepenedent postmortem into McNally's apparent suicide. Further deaths take place.

Directors: Richard Signy
Writer: Peter Lloyd
Watch Now:Apple TV
Greater Love (1)
star
7.14
172 votes

#10 - Greater Love (1)

Season 16 - Episode 9 - Aired 2/7/2013

Human remains found on an Afghan water supply project send Leo, Nikki and Jack to the war-torn region to establish if it is a missing British soldier.

Cease Upon The Midnight (1)
star
7.15
137 votes

#11 - Cease Upon The Midnight (1)

Season 2 - Episode 3 - Aired 2/28/1997

Stuart Evans is in the advanced stages of Aids when he dies, and his body is donated to science. However a routine toxicology test reveals foul play was at work.

Watch Now:Apple TV
Moment of Surrender (1)
star
7.16
262 votes

#12 - Moment of Surrender (1)

Season 21 - Episode 1 - Aired 1/8/2018

The team investigate the death of a man found in a reservoir. Nikki and Jack deal with the aftermath of their Mexico trip.

Directors: Charles Palmer
Writer: Ed Whitmore
Only The Lonely (2)
star
7.17
115 votes

#13 - Only The Lonely (2)

Season 2 - Episode 6 - Aired 3/28/1997

The murderer makes a direct threat against Sam's life after she uncovers the evidence needed to identify them.

Directors: Nick Laughland
Watch Now:Apple TV
True Love Waits (1)
star
7.20
151 votes

#14 - True Love Waits (1)

Season 16 - Episode 5 - Aired 1/24/2013

When a pub landlady is stabbed to death and her little finger cut off, Nikki is isolated in her quest to prove the husband's innocence.

Domestic (1)
star
7.20
159 votes

#15 - Domestic (1)

Season 15 - Episode 3 - Aired 4/8/2012

A puzzling family murder in suburbia deeply affects Harry who has history with the family.

Directors: Anthony Byrne
Terror (1)
star
7.21
111 votes

#16 - Terror (1)

Season 12 - Episode 5 - Aired 10/15/2008

The team investigates an armed raid on a suspected terrorist cell in which two suspects and a police officer are killed.

Directors: Alex Pillai
Watch Now:Apple TV
Friends Like These (2)
star
7.21
118 votes

#17 - Friends Like These (2)

Season 2 - Episode 8 - Aired 4/11/1997

Sam's pursuit of her own theories leads her into dangerous places, both personally and professionally.

Directors: Richard Signy
Writer: Peter Lloyd
Watch Now:Apple TV
A Good Body (1)
star
7.21
163 votes

#18 - A Good Body (1)

Season 4 - Episode 5 - Aired 6/15/1999

Sam searches for the identity of a victim of a cinema fire. A medical artist helps her reconstruct the face, but the result causes some embarrassment for the police.

Directors: David Thacker
Writer: J.C. Wilsher
Kith and Kill (2)
star
7.22
152 votes

#19 - Kith and Kill (2)

Season 6 - Episode 4 - Aired 10/6/2002

A new murder turns DCI Ashton's suspicions toward the victim's family and friends, whilst Harry investigates a death that may be linked to the Irons family.

Directors: Renny Rye
Writer: Peter Lloyd
Watch Now:Apple TV
Gone Tomorrow (2)
star
7.22
147 votes

#20 - Gone Tomorrow (2)

Season 4 - Episode 2 - Aired 5/31/1999

All Sam's skills are required when 10 more bodies are recovered from the North Sea, and the piecing together of the jigsaw of evidence begins in earnest with her pathology team.

Directors: Matthew Evans
Brothers in Arms (2)
star
7.22
138 votes

#21 - Brothers in Arms (2)

Season 3 - Episode 8 - Aired 4/30/1998

Sam looks for connections between Ian Neal and a killing in Northern Ireland in 1985. Meanwhile DI Connor's wife arrives in Cambridge.

Directors: Ian Knox
Writer: John Milne
Star (1)
star
7.23
119 votes

#22 - Star (1)

Season 26 - Episode 5 - Aired 1/16/2023

The team are called in to explore the dark side of social media when a man is found dead at a festival. Is it a drug overdose or something much more sinister?

Running on Empty (2)
star
7.23
154 votes

#23 - Running on Empty (2)

Season 7 - Episode 6 - Aired 10/26/2003

Following her discovery of the second body and believing the cases to be linked, Sam is sidelined from the investigation as she attempts to get to the truth.

Directors: Jon East
Writer: Ed Whitmore
Watch Now:Apple TV
Fear (2)
star
7.23
165 votes

#24 - Fear (2)

Season 15 - Episode 10 - Aired 4/30/2012

Nikki and Harry track down the Catholic nun behind the exorcism, only to find that John now believes he's possessed - but can he be saved?

Directors: Mike Barker
Life Licence (1)
star
7.24
176 votes

#25 - Life Licence (1)

Season 19 - Episode 5 - Aired 1/18/2016

When an ex-convict is brutally murdered, the Lyell team is introduced to a forensic psychologist who works closely with those released from prison on life licence.

Directors: Mark Everest