|Real name:||Joe Braxton|
|Portrayed by:||Ian James Corlett|
|Appearances:||Beware the Batman|
Joe Braxton was a psychiatrist.
In "Secrets", it was revealed that Joe Braxton was a psychiatrist at Blackgate Penitentiary. He, along with Bethanie Ravencroft, experimented on criminals, trying to wipe the part of their memory that made them criminals.
One of the test subjects, Margaret Sorrow, going by the name Magpie, used Braxton's technology against him and erased his memories.