War Of The Worlds - Season 2 Page

Bill discovers the invaders look human; he considers using Emily to test his virus.

Bill travels back in time, resets the timeline by killing Emily, and is arrested for murder in the "new" reality. Season 2 – War of the Worlds - Rotten Tomatoes War of the Worlds - Season 2

Bill injects Emily with the virus; she falls ill, forcing a dangerous mission for insulin. Bill discovers the invaders look human; he considers

It is revealed that the invaders are not from another galaxy but are the descendants of Emily and Sacha , who traveled back from a distant future to harvest healthy organs and fix their genetic defects. It is revealed that the invaders are not

In the finale, Bill uses a time-travel formula to go back to the day of the first contact. He kills Emily in the past to prevent the existence of the future human-invaders, successfully undoing the invasion and all deaths across both seasons. Episode Guide Key Events 1