Doogie Howser, M.D./WMG

Everything About Fiction You Never Wanted to Know.


Doogie's brain developed faster than his emotional development could keep up with, leading to insanity sometime after the show ended.

Later on, this mental instability led to Dissociative Personality disorder, with his Alternate manifesting as a mad scientist of sorts and ultimately taking over, leading directly into Dr. Horrible's Sing-Along Blog.