In the near-future thriller Trigger, a mysterious psychological phenomenon known as "the Trigger" begins to surface, causing ordinary people to experience vivid, involuntary flashbacks to their most traumatic memories. The series follows Jenna Ortega as Dr. Maya Reeves, a brilliant neuroscientist who becomes the target of a shadowy organization after she discovers a potential link between the Trigger and a classified government experiment from decades earlier. As Maya races to understand the science behind the condition, she is joined by John Boyega as Marcus Cole, a former intelligence operative haunted by his own Trigger episodes. Together, they must navigate a world where reality and memory blur, and where the Trigger is not just a medical mystery but a weapon. With its tense, fast-paced narrative and chilling atmosphere, Trigger explores themes of trauma, identity, and the fragility of the human mind, keeping viewers on the edge of their seats as Maya and Marcus fight to uncover the truth before the Trigger consumes them all.