Mad Doc Luinsanity

Mad Doc Luinsanity or Mad Doc is Doc's insane clone. He is the main antagonist of the Room of Mysteries, as he wants every people in the universe to go insane. And appears as an antagonist in Season 2. Mad Doc is immune to the effects of Sanity Crystals however he is damaged by them. Mad Doc is potrayed by PaperMarioFan1000.