While we all know and love superheroes like Batman, Superman, and The Flash, here are some of DC's superheroes that never made it to the big screens and aren't well known (as they should be). Most of these could defeat all three of those beloved superheroes.
Aquaman (Arthur Curry)
Aquaman is one of the most powerful, yet one of the most underrated superheroes of the DC universe. He controls all the oceans and sea creatures, has telepathic powers and incredible strength. He also wields an indestructible trident which is the only weapon that can pierce through Superman's skin, and a water arm that can heal, freeze and create portals to other dimensions.
Booster Gold (Michael Jon Carter)
Booster Gold was initially depicted as a show-off who came from the future and staged heroic feats using technology from the future and knowledge about historical events. Later, however, Booster became one of the most valuable Justice League members and gained all the virtues of a true hero through personal tragedy.
Big Barda (Barda Free)
Big Barda is a warrior from the planet Apokolips, trained by Granny Goodness to lead the Female Fury Battalion. She possesses strength equal to Wonder Woman's and is indestructible. She wields a weapon called "Mega-Rod" that produces immensely powerful bolts.
Zatanna (Zatanna Zatara)
Zatanna Zatara is both a stage magician and a real magician. She belongs to the mystical "homo magi" race, and can use her words to create magical commands. She used her powers to alter the memory of many DC characters. Zatanna also had numerous relationships, including Batman and Constantine.