Expansion This needs a stretch. (Feel free to remove when satisfied of completion.)
* Physical appearance; clothing.
* History is incomplete.

Professor "Doc" Tinkerwell is the inventor of Monsterbots, robots that fight other robots for people to watch. Velma Dinkley was one of his students.

Physical appearance

Tinkerwell is an elderly Caucasian male, with medium-long gray hair and a mustache, and wears glasses.


He is generous, because he wanted to give his robot combat shows without charge.


Scooby-Doo! and the Rotten Robot

When one of his robots apparently went berserk at the Coolsville Robot Expo, he feared he would be ruined. The gang offered to investigate.


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