First introduced in The Flash #117 back in 1960, Captain Boomerang has become an iconic member of The Flash's Rogues Gallery. George "Digger" Harkness is known for his expertise in using boomerangs as ...
To that end, Diana enlists the help of a man named Owen, who is identified as Captain Boomerang’s estranged son. For a moment, it looks like the young man might talk his infamous father into ...