Jai Courtney teased in a recent interview that fans might not have seen the last of his rendition of George “Digger” Harkness / Captain Boomerang. Courtney previously portrayed the Australian ...

Despite this, Harkness holds a certain appeal to those villains lacking even his modest physical prowess. To that end, he is recruited as a muscle by a newly formed gang of villains with mind control ...

Captain Boomerang (real name George Harkness) is a wise-cracking criminal with an affinity for tossing boomerangs to lethal effect. A recurring antagonist to the Flash, he often finds himself ...