|First appearance||Rock and Ride|
|Voice actor||Susan Silo|
As such, he was responsible for Modo's bionic arm, Throttle's malfunctioning bionic eyes and Stoker's bionic tail, who was also brainwashed by the doctor's Mind Bender Beam.
He reappears in the 2006 series, eventually meeting the same fate as Limburger.
He is a thin character wearing a white lab coat, high heeled boots, and a green pair of goggles that he never takes off. Once in awhile, his red underwear is revealed.
The Dr is also said to have hydrocephalus and sports an external shunt as well as a large head.
He is known to be sly and very sadistic sycophant known for torturing people, especially with Fred the Mutant. Always prioritizing his own genius, he is often seen admiring Limburger and praising his superior while caring less of others, especially his co-worker Greasepit and traded Plutarkian employers many times before Limburger and Stilton.
In Other CountriesEdit
|Brazil||Dr. Cérebro||Jomeri Pozzoli|
|Finland||Professor Nuikki||Christian Lönegren|
|Portugal||Dr. Cérebro||Joaquim Monchique|
|Sweden||Hans "Hasse" Jonsson|