Doctor Colossus - Wikisimpsons, the Simpsons Wiki

Doctor Hector Von Colossus is a super-villain and a mad scientist, who resides in Springfield.

Bah! He was a rank amateur compared to DOCTOR COLOSSUS! (S7, E1

Charles Montgomery Burns - Wikisimpsons, the Simpsons Wiki

Herb Powell - Wikisimpsons, the Simpsons Wiki

Doctor Colossus' mother - Wikisimpsons, the Simpsons Wiki

Hong Kong doctor - Wikisimpsons, the Simpsons Wiki

Julius Hibbert - Wikisimpsons, the Simpsons Wiki

Dr. Robert, The Simpsons: Tapped Out Wiki

Rainier Wolfcastle - Wikisimpsons, the Simpsons Wiki

The Abominable Dr. Colossus/Appearances, Simpsons Wiki

Crazy Cat Lady, The Simpsons: Tapped Out Wiki

Giuseppe, The Simpsons: Tapped Out Wiki

Superheroes Event: Premium Questline Walkthrough – Hank Scorpio

Cecil Terwilliger - Wikisimpsons, the Simpsons Wiki

The Simpsons: Tapped Out Simpsons Wrestling content update