The Sentinels
The Sentinels is a TV show on BBC4. A new kind of soldier. A new kind of war. Injected with a super serum, Private Gabriel joins an elite unit on a mission to end WWI. Adrenaline-drenched steampunk-style thriller. The program has been available since 2026. A total of 8 episodes have been broadcast, most recently in August 2026.
Last episode
The Sentinels
Irène is forced to halt her investigation. With Gabriel and Djibouti captured, how will the Sentinels take on their most formidable foe yet?
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The Sentinels experience a serious setback. At the lab, Aria - a young woman who had been sentenced to death - receives her first dose of Dyxenal.
The Sentinels must free Mazauric before he divulges information to the enemy. A German spy offers to find Gisèle - in exchange for a favour.
Irène follows a lead into a case involving Mirreau, who appears to be linked to a state secret. Meanwhile at Les Damnés, the Baron discovers that Gisèle has fled.
The army’s General Staff orders the elimination of the Germans' superhuman, now the Sentinels’ primary enemy.
Gabriel’s wife, Irène, conducts her own investigation into his alleged death. Captured spy Gruber is interrogated about the Germans' rival program.
Gabriel must join the Sentinels brigade if he ever wants to be reunited with his family, who believe him dead. An attack on the secret military laboratory prompts an investigation.
1915. French soldier Gabriel Ferraud is picked to join a top-secret army research project aimed at creating a whole new breed of soldier: the Sentinels.