Kate Beckinsale, star of the first two films, returns in her lead role as the vampire warrioress Selene, who escapes imprisonment to find herself in a world where humans have discovered the existence of both Vampire and Lycan clans, and are conducting an all-out war to eradicate both immortal species.
In the original Arrowverse timeline, Grant Gustin‘s The Flash was reported to have vanished alongside the Reverse-Flash in an explosion…