The Best Episodes Written By Tony Saint

Knox plans on unloading nuclear bombs into politically unstable African nations, while Matlock reveals why he joined Knox.

Director: Bill Eagles

Writer: Tony Saint

In order to stop Knox, Scott comes to Bryant for assistance. Meanwhile Stonebridge has trouble focusing on the mission as he is bent on revenge. Section 20 get assistance from South African police to stop Knox's plot.

Director: Bill Eagles

Writer: Tony Saint

In the season finale, Stonebridge and Scott are in a race against time to find a pair of suicide bombers targeting Budapest.

Director: Daniel Percival

Writer: Tony Saint

Scott learns that one of the hostages is a high-ranking military intelligence operative and that Waabri is planning to sell nuclear devices in South Africa.

Director: Bill Eagles

Writer: Tony Saint

An unfathomable loss rocks France, but Guédira and Raoul grapple with denial. A mysterious classified ad resurrects old ghosts and long-lost hopes.

Director: Ludovic Bernard

Writer: Tony Saint

A family reunion years in the making comes to pass. With Mariama's help, Assane makes a final play to stop Keller, right his wrongs and go out in style.

Director: Xavier Gens

Writer: Tony Saint

Increasingly suspicious, Claire launches an investigation of her own. Guédira gets the surprise — and opportunity — of a literature lover's lifetime.

Director: Xavier Gens

Writer: Tony Saint

The UNIT are after an important drug dealer called Xavier and they’re monitoring his every move in the hope he’ll lead them to somebody even higher up in the organisation.

Director: Farren Blackburn

Writer: Tony Saint

The team race to find a dangerous new supplier before his drugs flood the streets.

Director: Cilla Ware

Writer: Tony Saint

To mend matters with Claire and Raoul, Assane devises a plan to get them out of France. But with high stakes come greater risks — and no room for error.

Director: Ludovic Bernard

Writer: Tony Saint

Having identified his opponent, Assane races to protect his family and avoid retaliation. Belkacem remains wary of Guédira; Mariama sends a message.

Director: Xavier Gens

Writer: Tony Saint

A botched operation leads Ash to join the UNIT: a new undercover law enforcement team,operating outside of the police but with one goal in mind - to get to the criminals at the very top.

Director: Farren Blackburn

Writer: Tony Saint

As Fleur and Guédira strike a deal, Belkacem visits Benjamin. Assane tries to outmaneuver a new enemy in the shadows while keeping tabs on his family.

Director: Podz

Writer: Tony Saint

Assane meets his mother's captor in the flesh, but there's no sign of her. Tasked with another all-or-nothing heist, he makes a devastating choice.

Director: Podz

Writer: Tony Saint

Scott and Stonebridge head to Chechnya to track down Latif and a stockpile of chemical weapons.

Director: Daniel Percival

Writer: Tony Saint

Damian Scott is sent to Mogadishu, Somalia to rescue British diplomats after they are kidnapped by warlord Huseyin Waabri. Meanwhile Michael Stonebridge adapts to his new career outside Section 20.

Director: Bill Eagles

Writer: Tony Saint

The U-boat crew struggle with recent events and what lies ahead. A revelation in La Rochelle infuriates Forster spelling bad news for Simone.

Director: Andreas Prochaska

Writer: Tony Saint

Tennstedt and Hoffmann continue to butt heads aboard U-612, while rebel Carla Monroe plans a mission in La Rochelle.

Director: Andreas Prochaska

Writer: Tony Saint

An inexperienced U-boat crew are plunged into a perilous secret mission, while new translator Simone starts work at the base.

Director: Andreas Prochaska

Writer: Tony Saint