Batman: Arkham Knight - 10 Insane Fan Theories That Would Go Down In History

8. Arkham Knight And Cadmus

One of the more popular theories surrounding the true identity of the eponymous Arkham Knight - many Bat-fans seem to be under the impression that he is in fact a clone - moulded from the very same tissue of The Dark Knight himself. This wouldn't be the first time Bruce has had his DNA used against him in this way however. In the very popular Justice League: Unlimited, it was revealed that Terry McGinnis (who many will know as the Batman of Neo-Gotham) was a clone of Bruce's - made by Cadmus after Amanda Waller realised that a world without Batman would be a frightening one indeed. Though this has led to some sinister consequences with the Knight issuing a stark vendetta against the Caped Crusader, it wouldn't be the most unrealistic of theories to have come about since the game's announcement. Those who spent enough time in 2012's Harley Quinn's Revenge will already know that there were some carefully placed Cadmus posters around, so the fact their presence alone exists in the Arkhamverse gives great credence to the possibility of a clone storyline making it into Rocksteady's Batman finale.