Synopsis

The Riddler intends to dominate Gotham City’s world of prize fighting. He initiates his scheme by abducting and manipulating leading boxers, aided by the Siren. Then, posing as Mushi Nebuchadnezzar, a purported boxing champion from Southwest Asia, he issues a challenge to Batman within the confines of the ring. However, when it becomes evident that the Riddler has no intention of adhering to honorable rules, Batgirl must lend her support to her fellow crime fighters.