Herr Doktor is a one binome infected by Megabyte. He is an accomplished scientist that takes a great deal of pleasure in his work, one of the few people that enjoys working for a virus. The Good Doctor's assistant is Bunnyfoot, although he is sometimes assisted by a viral zero binome. Herr Doktor speaks with a German accent and is the only binome to have four fingers and a thumb on each hand, he calls them his digits.