Doctor Psycho

Created by William Moulton Marston and artist Harry G. Peter, Doctor Psycho first appeared in Wonder Woman #5 (1943). Marston conceived the character as an allegory of 'abnormal emotions such as misogyny,' an embodiment of emotionally underdeveloped men whose hatred of women and personal pathology make them foes for Wonder Woman. In Golden Age tales Psycho operated as a showman occultist and fraud who manipulated mediums and staged ectoplasmic manifestations; later reboots (post-Crisis) reimagined him as a genuinely powerful telepath and telekinetic while preserving his core misogy nistic motives.

Across comic ages Psycho is consistently described as of short stature and visually faithful to Harry G. Peter's original 1943 design. Sources emphasize his distinctive, compact physical presence as an enduring trait, while other fine-grained costume or facial details vary with artistic renderings and are not specified in the provided texts.

Abilities attributed to Doctor Psycho differ by continuity. In pre-Crisis (earlier) stories he posed as an occultist and used theatrical techniques—ectoplasmic mediums, staged apparitions, and sham spirit manifestations—to deceive audiences and manipulate events (for example creating a purported spirit of George Washington to influence public opinion). In post-Crisis (modern) portrayals he is depicted as an extremely powerful telepath and telekinetic. Behaviorally he is represented as a calculating, homicidal psychopath with an intense hatred of women who employs deception, hypnotic compulsion, kidnapping and torture in various narratives (for example hypnotically compelling Marva into marriage, kidnapping and torturing victims, and using Steve Trevor as a medium to create the ectoplasmic Captain Wonder).