When Lorraine Lewis was kidnapped by the forces of the Underground Kingdom, Brad Hardy descended into the caverns to rescue her, discovering a vast subterranean world of forests, mountains and underwater cities inhabited by Snake Men, Rat Men and Grey People.

  • This version of Brad Hardy, including all history and corresponding appearances, was initially erased from existence following the collapse of the original Multiverse in the 1985–86 Crisis on Infinite Earths limited series. However the ending of Convergence retroactively prevented that collapse, saving all the alternate realities, though in an "evolved" form. Even though versions of the character may have since appeared, this information does not apply to those versions.