Complete story — includes the ending
The Justice League teams up with the surviving members of the Secret Society to repel Darkseid's invasion. As the League and Secret Society members battle the Apokolips fleet on the other side of the planet, Superman, Batman, and Lex Luthor take on Darkseid atop the Daily Planet building. J'onn returns now settled down with a wife. Lex is taken to the location of the Anti-Life Equation by Metron and is told it is the only way to stop Darkseid. Metron warns him only a high intellect could handle the knowledge, but Lex proceeds. He returns in his business suit and shows Darkseid the Equation, and they both disappear and are absorbed into the Source Wall. The Justice League gives the villains a five-minute head start before they attempt to take them in and the entire League begins the chase. NOTE: This episode marks the series finale of the series, also the final episode of the DC Animated Universe.
Sources and content license
Source and revision history · Adapted from Wikipedia contributors, List of Justice League Unlimited episodes. HTML formatting and reference markers removed. · Content license