The Justice League consists of Earth's finest super heroes and protectors of humanity. But in the mind of the Dark Knight, it contains potentially the most dangerous people on the planet. Over time, Batman has compiled top-secret contingency plans should any of them go rogue. When these files are stolen by a rising group of super villains, the Justice League embarks on a collision course that will test the very fabric of its alliance. With a stellar voice cast headed by Kevin Conroy, Tim Daly and Nathan Fillion, this thrilling DC Universe Animated Original adventure will challenge what you know about the Justice League as well as redefine what heroes are made of!