The Brave and the Bold, Vol. 1

Earth's Impossible Day - Hawkman and Hawkgirl are on Earth when Thanagar celebrates Impossible Day. To participate in the celebration, they need to perform three impossible feats before the day is out.

The Men Who Moved The World - A group of humanoid animals attack the Midway City museum, and steal an unidentified artifact in the process. Armed with weapons well beyond that of humans, it will take the alien expertise of Hawkman and Hawkgirl to save the world.