Mr. B is the owner of the Secret Six and their mother, Crissie.

Physical appearance

Mr. B is a middle-aged Caucasian male, with black hair and sideburns. He wears a blue suit with a white collar and a red tie.


He is devoted to his dogs and he would do anything to save them. However, he does keep secrets relating to Jonas's secret lab.


What's New, Scooby-Doo?

Season two

He was revealed to be the owner of Crissie and the Secret Six.[1]

Season three

Mr. B purchased a farm, using the money he won at the International Dog Show at Mukluk Gardens. Crissie and the Secret Six live there. His farmhand Jonas Sulk began growing genetically modified popcorn.[2]

Mr B. went to Fort Knox with the Secret Six puppies.[3]



  • He is a caricature of Hanna-Barbera co-founder Joseph Barbera. The name "Mr. B", was a nickname for Barbera. Barbera also came up with the story for the episode in which Mr. B was introduced.

In other languages

Actor Language Notes
Tommy Karlsen Norwegian
Adam Fietz Swedish