|Citizen of the United States with a criminal record.|
|Nation or Planet of Origin|
|Base of Operations|
|Washington, D. C.|
Mutation resulting in an ability to hypnotize others making them a slave to his will as well using their minds as a medium to draw the ectoplasmic substance from another dimension to Earth and crafting it into any form he wishes.
Note: Dr. Psycho used ectoplasm drawn from the mind of Air Force Colonel Steve Trevor to craft and inhabit the body known as Captain Wonder.
Ectoplasm: Substance which exist in the spirit world which can be drawn into the Earth dimension either through a human medium or via mechanical means and crafted by Dr. Psycho into whatever form he wishes.
Ectoplasmic Extractor: Mechanical device used to draw ectoplasm from its dimensional source without the used of a human medium.
|Wonder Woman I|
|Wonder Woman Vol. 1 & 2|
|Wonder Woman Vol. 1 #5 (June - July, 1943)|
|Dr. William Moulton Marston & Harry G. Peter|
Teased by his classmates because of his diminutive stature and unusually large head, Edgar Cizko grew embittered - especially towards women who he both desired and reviled.
While studying medicine Cizko fell in love with a young woman named Marva, who regarded him merely as a friend. Cizko hypnotized Marva into loving him and then later discovered he could use her as a medium through which he could draw ectoplasm from an extra-dimensional source. Perfecting this this new found skill, Cizko was able to craft ectoplasm into any form he desired to use in his vendetta against women as Dr. Psycho.