Silk poster

TV series

Silk

20113 seasons7.5 / 10

Passionate defence barrister Martha Costello faces challenging cases and surprising clients, which test her faith in the criminal justice system. Gifted colleague Clive Reader is called to the bar with her. They work hard with pupils, Nick Slade and Niamh Cranitch, but ultimately only one can eventually be taken on as a member of chambers.

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Where to watch in United States

Checked Jul 22, 2026

Silk is available to stream on Disney+, Hulu, Peacock, Peacock Premium, Prime Video, Amazon Freevee, Hoopla, and The Roku Channel in United States. You can also rent or buy it from Google Play, Amazon, Apple TV, and Fandango at Home. Use the direct links below to open the provider.

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Synopsis

Passionate defence barrister Martha Costello faces challenging cases and surprising clients, which test her faith in the criminal justice system. Gifted colleague Clive Reader is called to the bar with her. They work hard with pupils, Nick Slade and Niamh Cranitch, but ultimately only one can eventually be taken on as a member of chambers.

Season 2 episodes

Choose an episode, then use the watch options above for the show.

← Season 1

Episode 1

Famous Last Words

1h

Costello is now a QC, but she learns fast that it can be lonely at the top. At Shoe Lane Chambers, times are tough, and senior clerk Billy Lamb struggles to keep things afloat while Reader tries to be stoic about his unsuccessful Silk application. Costello is defending Brendan Kay, a member of one of London's biggest crime outfits, accused of blinding a man who allegedly disrespected their 'number two'. Costello's job is further complicated as Kay's solicitor, Micky Joy, is an old school player of the system who walks both sides of the line. Also up against notorious QC Caroline Warwick, nicknamed Lady MacBeth for her uncompromising approach, Costello feels herself pulled by the various political forces around her, and realises to win she will need an all or nothing defence. Meanwhile, Reader undertakes a sensitive case with new solicitor George Duggan.

Episode credits

Directed by Peter HoarWritten by Peter MoffatGuest stars Phil Davis, Shanaya Rafaat, Finbar Lynch, Nicholas Jones, Christopher James, Paul Kynman, Jonathan McGuinness, Phil Deguara

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Episode 2

The House of Ill Repute

1h

Costello represents Captain Ed Ryan in a court-martial. He's accused of disobeying direct orders, resulting in the death of a 19-year-old private. Under the watchful eyes of a distraught family who want answers, Costello navigates the army's legal system with the help of Captain Cassidy, Ryan's unit defence officer. Doggedly seeking the truth, Costello slowly peels back the layers of past and present wounds, revealing the shocking reality of modern combat. Meanwhile, temptation is never far away for Reader, who is warned by Lamb to keep his relationship with Duggan purely professional.

Episode credits

Directed by Peter HoarWritten by Peter MoffatGuest stars Phil Davis, Shanaya Rafaat, Tim McMullan, Jamie Parker, Andrew Woodall, Matthew McNulty, Tom Beard, Mark Lewis Jones

Where to watch Silk

Episode 3

In the Family Way

1h1.0 / 10

Reader is in Oxford, prosecuting three students accused of sexually assaulting a waitress. Up against an intimidating defence counsel, he begins to waver, but a chance encounter with an old friend helps him discover a passion for prosecuting he didn't know he still had. When the case is in danger of collapsing, Reader is faced with one of the biggest decisions of his career. Meanwhile, Costello defends Ricky Armitage, who trashed his local mini-mart and attacked the shopkeep. His level of violence and lack of remorse is astounding, yet Costello tries to divert the self-destructive path that the young man was fated to walk.

Episode credits

Directed by Alice TroughtonWritten by Peter MoffatGuest stars Malcolm Sinclair, Kaye Wragg, Robin Soans, Stephanie Street, Morgan Watkins, James Northcote, James Musgrave, Jack Farthing

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Episode 4

Wooden Overcoat

1h

Costello finds herself in a David v Goliath battle when she represents the driver of a high-security prison van. When some of his prisoners escaped, Michael Ward opened the doors to find another dead. With Ward and the security firm accused of causing the prisoner's death, Costello fights to make Ward stand up for himself, lest he becomes the fall guy. Chambers take on a new pupil, Daniel Lomas, who helps Costello unlock her client. Meanwhile, Reader is struggling to get through to Fatima Ali, and Lamb, still feeling the pressure from Micky, starts to uncover hidden truths about 'CW'.

Episode credits

Directed by Alice TroughtonWritten by Debbie O'MalleyGuest stars Phil Davis, Shanaya Rafaat, Shaun Evans, John Salthouse, Peter de Jersey, Ron Donachie, Calum Callaghan, Sandra Duncan

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Episode 5

Shooting Blanks (1)

1h

At the Supreme Court, Costello is representing Jackson Henderson in a death row case. Against a ticking clock and with Lamb breathing down her neck, she faces the toughest legal argument of her career. Meanwhile, Reader increasingly feels that he is not the right barrister for Fatima Ali and, at the risk of losing Duggan, persuades Costello to take the brief, conveniently leaving him free to prosecute Jody Farr.

Episode credits

Directed by Jeremy WebbWritten by Peter MoffatGuest stars Phil Davis, Shanaya Rafaat, Pip Torrens, Shaun Evans, Will Keen, Prasanna Puwanarajah, Andrew Scarborough, Shazad Latif

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Episode 6

Shooting Blanks (2)

1hfinale

Reluctantly representing Farr, Costello vows to do her job, but she will not allow him or Micky Joy to get under her skin. Fighting shifting power plays and an untenable defence, she begins to feel that Farr is not getting a fair trial and suspects foul play. Setting a dangerous trap, can Costello uncover the unbelievable truth? With the date of his tribunal looming, Reader focuses all his efforts on prosecuting Farr, despite the apparent lack of support from CW. In the face of an uncertain future, Lamb finds himself trapped by Micky Joy and loyalties are stretched to breaking point.

Episode credits

Directed by Jeremy WebbWritten by Peter MoffatGuest stars Phil Davis, Shaun Evans, Malcolm Sinclair, Finbar Lynch, Nicholas Jones, Kaye Wragg, Christopher James, Elliott Jordan

Where to watch Silk

Episode information updated Jul 23, 2026

More about Silk

Cast

Phil DavisMicky Joy
Maxine PeakeMartha Costello QC
Rupert Penry-JonesClive Reader QC
Neil StukeBilly Lamb
Theo Barklem-BiggsJake Milner
John MacmillanJohn Bright
Alex JenningsAlan Cowdrey QC
Frances BarberCaroline Warwick QC

Credits

Created by
Peter Moffat
Written by
Peter Moffat, Debbie O'Malley, Steve Thompson, Colin Teevan, Mick Collins, Christian Spurrier

Production details

Status
Ended
Series type
Scripted
Episodes
18
Original language
English

Networks & production

  • BBC OneUnited Kingdom
  • BBCUnited Kingdom

Themes

legallegal drama