Back when his career as the Flash was dawning, Barry Allen (voiced by Matt Bomer) discovered that his speed powers would let him traverse time itself. Unfortunately, he wound up stuck in '40s Europe-and having to do battle with Hitler's military alongside such first-generation superheroes as Wonder Woman (Stana Katic), Hawkman (Omid Abtahi), Black Canary (Elysia Rotaru), Hourman (Matthew Mercer), and the original Flash (Armen Taylor) before he could return home, in this animated opus. 84 min. Widescreen; Soundtrack: English; Subtitles: English (SDH); featurettes. Two-disc set.