Doctor Think is a character on the animated television series The Tick.
A mad scientist who assisted Joseph Stalin and The Terror during the World War II era, and created for them an army of "Atomic Robot Zombie Men" (the largest in the world). In the 1990s, he is now elderly and crippled. He attempted to entice a giant, reptilian Neil into putting on a giant pair of pants, which were hit by lightning and burned before his plans could be actualized. He was later appointed by The City to create a giant candy bar to lure away a vengeful colony of ants, but this plan was also a failure.
- Season 1
- Season 2