Felix Dunn was a scholarly criminal obsessed with the legendary Arthurian criminal "The Black Knight" and using the Knight as an inspiration, Dunn started working as a criminal under the alias of Black Rogue. Dunn joined a criminal gang and stole some valuable jewels, but shortly after this, he suffered a head trauma, which resulted in him changing his personality and started acting as if he were the Black Knight. For his sanity's sake (and hoping that he would lead them to the hidden jewels from the earlier robberies), his gang and the law enforcers played along with the situation, pretending that everything was set on the Arthurian Legend. Eventually, he was captured by Batman and Robin.
- This version of Black Rogue, including all history and corresponding appearances, was erased from existence following the collapse of the original Multiverse in the 1985–86 Crisis on Infinite Earths limited series. Even though versions of the character may have since appeared, this information does not apply to those versions.
- 2 Appearances of Felix Dunn (Earth-Two)
- 1 Images featuring Felix Dunn (Earth-Two)
- Quotations by or about Felix Dunn (Earth-Two)
- Character Gallery: Felix Dunn (Earth-Two)