Captain Boomerang (real-name George Harkness) is an Australian-born criminal operating within Gotham City, who specializes in throwing objects similar to a boomerang, as well as a veteran member of the Suicide Squad.
Captain Boomerang (real-name George Harkness) is an Australian-born criminal operating within Gotham City, who specializes in throwing objects similar to a boomerang, as well as a veteran member of the Suicide Squad.