: During the mission, Rebrov detonates the bomb, forcing another reset. In this new timeline, an innocuous change in George’s behavior—being distracted by his phone—leads to Sarah being killed in a traffic accident that George had prevented in the previous loop. Key Characters & Cast
: An app developer who discovers he has a rare mutation allowing him to naturally remember time resets. The Lazarus Project S01E01
: George is approached by Archie , an agent for the Lazarus Project . This top-secret multinational organization uses a black hole singularity to turn back time to the most recent July 1st checkpoint whenever a mass extinction event occurs. : During the mission, Rebrov detonates the bomb,
: George joins the team to track down Dennis Rebrov , a rogue former agent planning to detonate a nuclear warhead known as "Big Boy". : George is approached by Archie , an
: George wakes up on the morning of July 1st with full memory of the past six months, while Sarah and the rest of the world have no recollection of those events. He falls into a "research rabbit hole" trying to understand his experience.