History of character is unknown.
- Science: In 1936, Bart Moore invented a machine with which to create and destroy soulless duplicates of living people.
- enemy of Doctor Occult
- This version of Vampire Master (Earth-Two), 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.
- 4 Appearances of Vampire Master (Earth-Two)
- 1 Images featuring Vampire Master (Earth-Two)
- Quotations by or about Vampire Master (Earth-Two)
- Character Gallery: Vampire Master (Earth-Two)