Following the animated series, it's now five years later and aliens have infiltrated the Earth. Nightwing's new team includes Batgirl, Blue Beetle, Wonder Girl, and Beast Boy and more!

Aliens have arrived on Earth! Superboy and five Justice Leaguers have been abducted and Metropolis is in danger. Enter: Brainiac!

Earth's greatest heroes are kidnapped by Kylstar! Brainiac has Metropolis under glass and Lex Luthor's secret weapon is on the loose!

Batgirl takes on Match—alone! Meanwhile, Alpha Squad infiltrates Brainiac's ship as it hovers above Metropolis, and Superboy and the Justice League battle their captor, Kylstar!

Deadshot attempts assassination! Batgirl fights alone against Match! Kylstar decimates Superboy and the Justice League! And Nightwing's team fails against Brainiac!

The heroes make their last stand against Kylstar and Brainiac. Metropolis is still in danger, but now the entire planet risks destruction!