On November 22, 1963, a minor change in a Dallas motorcade route prevented an assassin’s bullet—and preserved the life of President John F. Kennedy.

This recovered dossier from Timeline Delta-3 traces the long arc of a world shaped by Kennedy's continued leadership. From a phased withdrawal in Vietnam to a transformed civil rights movement, from the altered course of the Cold War to an American Mars landing in 1983, we follow the ripple effects of one moment that never happened… in our world.

Told through vivid scenes, character portraits, and decade-spanning consequences, this episode explores a past that bends history without breaking it—raising a haunting question:

If this was your world… would you want to leave it?