The BEST episodes of Vigil

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

The mysterious disappearance of a Scottish fishing trawler and a death on-board a Trident nuclear submarine bring the police into conflict with the Navy and British security services. DCI Amy Silva leads an investigation on land and at sea into a conspiracy that threatens the very heart of Britain's nuclear deterrent.

Last Updated: 11/6/2026Network: BBC OneStatus: Continuing
Episode 4
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#1 - Episode 4

Season 2 - Episode 4 - Aired 12/17/2023

Amy and Eliza are held hostage by the dissidents at the heart of the investigation, who demand their help to infiltrate the base. Kirsten will do anything to find Amy.

Episode 6
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#2 - Episode 6

Season 3 - Episode 6 - Aired 9/14/2026

Amy finds herself on the wrong side of the law, and Kirsten puts herself in danger to keep Amy safe and get to the truth - leading to the hardest choice of their careers.

Episode 5
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#3 - Episode 5

Season 3 - Episode 5 - Aired 9/13/2026

The truth of Jia’s discovery forces Amy and Kirsten to reassess the situation on Svalbard, and embark on a rescue mission that has them facing a new, unexpected danger.

Episode 4
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#4 - Episode 4

Season 3 - Episode 4 - Aired 9/7/2026

Henrik and Kirsten close in on the missing Jia, with Amy not far behind. But as tensions rise and new allegiances are formed, the danger of the Arctic wilderness becomes apparent.

Episode 3
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#5 - Episode 3

Season 3 - Episode 3 - Aired 9/6/2026

Amy needs to help Kirsten after the death of someone on the hub. She is faced with a ticking clock to clear Kirsten’s name before she is made into a scapegoat.

Episode 2
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#6 - Episode 2

Season 3 - Episode 2 - Aired 8/31/2026

Amy is on the clock to save a hostage, while Kirsten navigates international agendas in the Arctic in the hunt for a missing Chinese scientist.

Episode 1
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#7 - Episode 1

Season 3 - Episode 1 - Aired 8/30/2026

DCI Silva and DI Longacre investigate the murder of a British citizen in the Arctic, but they soon find themselves caught in an escalating political situation.

Episode 6
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#8 - Episode 6

Season 2 - Episode 6 - Aired 12/19/2023

Amy finally discovers the full scale of the conspiracy, and she must decide if she is prepared to risk everything to find those responsible.

Episode 5
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#9 - Episode 5

Season 2 - Episode 5 - Aired 12/18/2023

In the aftermath of a brutal rescue mission, Amy is questioning everything. Kirsten begs her to come home, but Amy can’t let go of her suspicions.

Episode 1
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#10 - Episode 1

Season 1 - Episode 1 - Aired 8/29/2021

When a crew member is found dead aboard the Trident nuclear submarine HMS Vigil, Detective Amy Silva is flown out to investigate.

Directors: James Strong
Writer: Tom Edge
Episode 3
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#11 - Episode 3

Season 2 - Episode 3 - Aired 12/12/2023

When an officer is stabbed on base, Eliza warns Amy to get control of her investigation. Meanwhile, Kirsten uncovers key evidence linking a squadron member to the attack.

Episode 2
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#12 - Episode 2

Season 2 - Episode 2 - Aired 12/11/2023

After Amy and Kirsten battle for their lives against an armed killer, Amy follows a new lead to the Middle East. She discovers someone on the airbase was complicit in the attack.

Episode 1
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#13 - Episode 1

Season 2 - Episode 1 - Aired 12/10/2023

When a weapons test turns deadly, with allies from the Middle East among the dead, all eyes are on DCI Amy Silva, who tries to ignore the politics to get to the truth.

Episode 6
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#14 - Episode 6

Season 1 - Episode 6 - Aired 9/26/2021

Amy is trapped and running out of time, but will assistance arrive too late? On land, Kirsten chases down the traitor’s accomplice. When the traitor on Vigil puts their plans into action, the crew are forced to fight for their lives.

Directors: Isabelle Sieb
Writer: Tom Edge
Episode 5
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#15 - Episode 5

Season 1 - Episode 5 - Aired 9/19/2021

Vigil is forced into lockdown as disaster strikes. With hostile boats tracking the submarine and communications down, Vigil’s crew have to navigate this crisis alone. Kirsten desperately hunts for clues to reveal the source of the threat to Vigil, but with no word from the boat, she fears for Amy’s safety. Amy’s quest to uncover the truth places her in grave danger.

Directors: Isabelle Sieb
Writer: Tom Edge
Episode 4
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#16 - Episode 4

Season 1 - Episode 4 - Aired 9/12/2021

Kirsten closes in on the killer, but their capture reveals the grave threat that Vigil faces. On the submarine, Amy makes a terrifying discovery.

Directors: Isabelle Sieb
Episode 3
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#17 - Episode 3

Season 1 - Episode 3 - Aired 9/5/2021

Kirsten’s investigation takes her into the heart of Scottish politics, but when she unearths a navy cover-up, it leaves Amy questioning who she can trust on Vigil.

Directors: James Strong
Writer: Ed MacDonald
Episode 2
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#18 - Episode 2

Season 1 - Episode 2 - Aired 8/30/2021

With Vigil in danger, Amy must fight to continue her investigation. Meanwhile, Kirsten’s enquiries lead to tragedy.

Directors: James Strong
Writer: Tom Edge