Overall, Doctor Claw's character had become even more that of a mystery man by the time the regular series started, as he had also changed his original MADrocket (with a big glass window in the front) to his more well-known versatile black and red vehicle known as the MADmobile (in which the front glass hides his face from any outside observers). Claw's castle, obviously for atmospheric effect. It is not uncommon for a thunderstorm to be brewing outside Dr.

However, the location where it was constructed is still unknown for in the finished series (which were developed significantly from the pilot episode), the camera is always pointing up towards the castle whenever his hideout is shown, meaning that the viewers can't see what kind of place it's located in. Even though his castle was destroyed in 'Winter Olympics,' it is assumed the M.A.D. His hideout is usually in an old castle first seen in the episode 'Winter Olympics'. He runs a criminal syndicate called ' M.A.D.', whose mascot is an evil cat named 'MAD Cat' (which he keeps by his side).

Dr claw