TV series
The series follows John Porter, a former British Special Forces soldier, who is drafted back into service by Section 20, a fictional branch of the Secret Intelligence Service.
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Checked Sep 2, 2026
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The series follows John Porter, a former British Special Forces soldier, who is drafted back into service by Section 20, a fictional branch of the Secret Intelligence Service.
Choose an episode, then use the watch options above for the show.
Episode 1
The daughter of Thailand's British ambassador is kidnapped, so Stonebridge, Scott and the rest of the team sign up for another do-or-die trying adventure.
Directed by MJ BassettWritten by MJ BassettGuest stars Arthur Lee, Max Beesley
Episode 2
Section 20 try to track down the real culprits behind the embassy attack, starting with getting information from gangster Ray McQueen.
Directed by MJ BassettWritten by MJ BassettGuest stars Vithaya Pansringarm, Max Beesley, Thira Chutikul
Episode 3
Locke works out that his long-time friend is working with the dangerous Yakuza and Office 39. Scott needs protect his son after they find themselves enemy fire.
Guest stars Christian Antidormi
Episode 4
Scott has a serious talk with his son whilst the rest of Section 20 form an uneasy alliance with a couple of CIA mercenaries as they go after Shiro and Mei Foster.
Guest stars Akira Koieyama, Christian Antidormi
Episode 5
Scott and Stonebridge make a major mistake and fall into the clutches of North Korean agent Li-Na, leaving Locke having to defy orders to get them out.
Guest stars Christian Antidormi
Episode 6
Scott and Stonebridge make a major mistake and fall into the clutches of North Korean agent Li-Na, leaving Locke having to defy orders to get them out.
Guest stars Christian Antidormi, Tom Nguyen
Episode 7
The battle with Li-Na is now in Europe, as Section 20 look for a way to get back on her trail. Locke ends up getting an unexpected chance to confront his nemesis.
Directed by MJ BassettGuest stars Jane May Graves, Álmos Előd
Episode 8
The team find out that Li-Na is planning to mount a nuclear attack in Europe. Locke puts himself in the firing line after he neglects the mission in order to avenge his son's murder.
Directed by MJ BassettGuest stars Jane May Graves, Álmos Előd
Episode 9
Locke takes Section 20 off the radar, as they defy Whitehall to travel to Geneva where he is convinced that Li-Na and Kwon are preparing to attack the United Nations HQ.
Directed by MJ Bassett
Episode 10
Scott and Stonebridge are stranded in the Alps with the mercenaries in pursuit. Scott knows that the CIA hide weapons caches across Europe, so they find a telephone at the farm of a retired Austrian soldier Oscar (Wolf Kahler) to call Christy Bryant (Stephanie Vogt), a past acquaintance from Vengeance, for the location of the nearest one, at a nearby dam.
Directed by MJ BassettGuest stars Christian Antidormi
Episode information updated Sep 16, 2026
Richard ArmitageJohn Porter
Warren BrownSergeant Daniel “Mac” Macallister
Orla BradyKatie Dartmouth
Daniel MacPhersonSergeant Samuel Wyatt
Colin SalmonJames Middleton
Alin SumarwataLance Corporal Gracie Novin
Andrew LincolnHugh Collinson
Jodhi MayLayla Thompson
Sky OneUnited Kingdom
CinemaxUnited States
Left Bank PicturesUnited Kingdom
CinemaxUnited States
Ingenious BroadcastingUnited Kingdom
