"Batman: Strange Days" - Bruce Timm's Batman 75th Anniversary Short (Official)
"Batman Beyond" - Darwyn Cooke's Batman 75th Anniversary Short (Official)
Batmen of All Nations are a group of fictional superheroes appearing in American comic books published by DC Comics. The characters were inspired by the superhero Batman to fight crime in their respective countries. The group first appeared in Detective Comics #215. Later the Batmen of All Nations were renamed the International Club of Heroes, often known as just the Club of Heroes. Post-Crisis on Infinite Earths, they were named the Dome and were not inspired by Batman but the Justice Society of America.