Jimmy Crystal

Jimmy Crystal, played by Jack O'Connell in the film '28 Years Later: The Bone Temple', is a self-proclaimed leader of a satanic group that engages in violent and chaotic behavior in a post-apocalyptic setting. His character embodies the darker aspects of leadership and ideology, drawing from Machiavellian and Nietzschean philosophies, while grappling with a deep-seated father complex that drives his quest for power and validation.