When did The Sentinels Season 1 Episode 3 air?
The Sentinels Season 1 Episode 3 aired on October 6, 2025.


A different kind of war. A new breed of soldier.
1915, WWI. French Private Gabriel is presumed dead. Selected for a top-secret program, he’s given a serum that makes him stronger and faster. To see his family again, he must join the Sentinels, elite soldiers on a mission to end the war.

By conducting blood tests, Marthe discovers that Ferraud's body is not eliminating the serum and that Sergeant Djibouti's health is deteriorating. Having become aggressive and uncontrollable during his first mission, Gabriel tries to explain to the doctor how he felt. Meanwhile, Colonel Mirreau questions Grüber about the German army's research into another combat serum. The Baron uses Gisèle's esoteric gifts to locate Grüber and prevent him from talking.
Direct answers for episode-level questions and details.
The Sentinels Season 1 Episode 3 aired on October 6, 2025.
This episode runs for approximately 41 minutes.
Comments coming soon
Discuss episodes with other viewers