Silver Cyclone (voiced by Corey Burton): Parallel Dimension's Red Tornado.

Scarlet Scarab shows psychotic tendencies, taking pleasure in terrorizing civilians, and claiming that he keeps the heart of an unnamed hero in a jar in his closet.

Scarlet Scarab (voiced by Will Friedle): Parallel Dimension's Blue Beetle.

Blue Bowman had him spy on 'Owlman!' when he started to act suspicious to the Injustice Syndicate.

Dyna-Mite (voiced by James Sie): Parallel Dimension's Atom.

Shares a name once used as an alias by Signalman. He did not use the typical gimmick arrows used by his Earth couterpart and mainly used lethal varieties with razor sharp tips and explosive edges.

Blue Bowman (voiced by James Arnold Taylor): Parallel Dimension's Green Arrow.

Owlman was returned to his dimension in bondage while the other villains were arrested. Using a smokescreen, Batman managed to get Owlman and Joker trapped in wax. Batman revealed that he travelled to alternate Earths to round up the Batmen to fight the villains and free the captive heroes.

When it came to the fight with Owlman and his villain allies, Owlman allowed Joker to work on the wax trap. When they end up captured, he negotiates with Batman to hand him the Phase Oscillator in exchange for their freedom. Owlman used Batman's computer to figure out weaknesses to capture Green Arrow, Blue Beetle, Plastic Man, Red Tornado, Atom, and Aquaman.

With the heroes after him, Batman teams up with Joker (who was displeased that Owlman was upstaging him). Owlman assembles Black Manta, Brain, Clock King, Doctor Polaris, Gentleman Ghost, and Gorilla Grodd to join him. In 'Game Over for Owlman!', Owlman escapes and frames Batman by committing various crimes while disguised as him (Owlman's Batman disguise is almost the original 1930s version of Batman's costume, complete with hand only gloves, high wing mask, dark grey bodysuit and black accessories and bright yellow with circle utility belt). They end up switching places when Batman decides to stop the syndicate with Owlman imprisoned in the Batcave's cell. After a scuffle, the Dark Knight locks him up. Owlman uses the Phase Oscillator to scout ahead in Batman's dimension before invading it. He is the leader of the Injustice Syndicate. Owlman (voiced by Diedrich Bader): Parallel Dimension's Batman.

The Injustice Syndicate is an alternate Earth's version of the superheroes that Batman has teamed up with.

Batman the brave and the bold villains