Justice League Unlimited #1 ended with a shocking twist: a traitor was in the team's midst. Now, months later, this moment is finally paying off.

In the case of the newly formed Justice League Unlimited ... The line-up also includes Lex Luthor, The Joker, Black Manta, Captain Cold, Scarecrow, Sinestro, and Bizarro. The introduction of ...

So it is the Legion Of Doom, just not as we know them, and Justice League Unlimited #5 reveals all… It is the Legion Of Doom, Lex Luthor, The Joker, Sinestro, Scarecrow, Black Manta, Commander ...

In the case of the newly formed Justice League Unlimited, this means another variation on the Legion of Doom. However, there is more to this latest incarnation than is immediately apparent.