History of character has not yet been written.
machine that extracts memories from people, leaving them with amnesia
- This version of Otto Muller (Earth-One), 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.
- Enemy of Lois Lane
- 2 Appearances of Otto Muller (Earth-One)
- 1 Images featuring Otto Muller (Earth-One)
- Quotations by or about Otto Muller (Earth-One)
- Character Gallery: Otto Muller (Earth-One)