In a two-part all-action, all adventure and part-time comedy special, many of the greatest superheroes of the DC Comics pantheon team up to take down some of their long-running enemies, then stop for a celebrity roast held in honor of Batman.
Batman
Robin
The Flash
Retired Man/Scarlet Cyclone
Sinestro
Dr. Sivana
Weather Wizard
Solomon Grundy
Green Lantern
Giganta
Captain Marvel
Black Canary
Hawkman
