Ep 4. The Bullet That Saved The World

In season 5 episode 4 of Fringe, titled "The Bullet That Saved The World," the team embarks on a mission to save their world from destruction. The episode begins with the Observers launching an attack on the resistance headquarters, and the team is forced to flee to a remote location where they can plan their next move.

While hiding out, Walter discovers a mysterious bullet that holds the key to saving their world. The bullet has been gifted to them by September, one of the loyalist Observers who has changed sides to help the resistance. September tells them that the bullet is a vital component in a machine that can prevent the Observers from ever coming into existence.

As they learn more about the bullet, it becomes clear that it was fired by an unknown gunman who saved the life of a woman in the past. The team realizes that they must go back in time to discover who fired the bullet and why. The consequences of their actions could change the course of history and potentially save their world from destruction.

The team sets out on their mission, traveling back to 2036, where they meet a group of scientists who are working on alternative energy sources to combat the environmental disaster that has devastated the planet. Among the scientists is a young woman named Etta, who is the daughter of Peter and Olivia. The team realizes that Etta's life is in danger, and they must work together to protect her from the Observers who are pursuing them.

In their quest to find the gunman who fired the bullet, the team encounters obstacles and challenges that threaten to derail their mission. The Observers are hot on their trail, and the team must use all of their skills and knowledge of time travel to stay ahead of their pursuers. Along the way, they discover clues that lead them closer to the truth about the bullet and the identity of the gunman.

As the team races against time to complete their mission, they encounter unexpected twists and turns that force them to confront their deepest fears and vulnerabilities. Through it all, they remain determined to save their world, even if it means sacrificing everything they hold dear.

In the emotional and action-packed conclusion of "The Bullet That Saved The World," the team must make crucial decisions that will determine the fate of humanity. Their journey leads them to a shocking revelation that changes everything they thought they knew about their mission and the people they thought they could trust.

With time running out, the team faces their greatest challenge yet, fighting against impossible odds to save the world from destruction. "The Bullet That Saved The World" is a thrilling and heartwarming episode of Fringe that showcases the power of teamwork, sacrifice, and the human spirit.