Bus Driver Bob -- Bob drives the Doodlebop bus. He is portrayed by John "Giovanni '' Catucci. He knows how to play the guitar, but is shy about it and only plays for himself. He is also a big fan of trains. Bob has an identical twin brother named Rob and another off - screen brother named Obear. Jazzmin -- The manager of the Doodlebops at the start of season two. She is portrayed by Jackie Richardson. Jazzmin aspires to be a stage actress, and is able to play the harp. She can disappear by snapping her fingers. Jumping Judy -- Mazz 's cousin who bounces when she moves. She was portrayed by dancer Stacey Bafi - Yeboa (billed as Stacey Martin). Mazz -- The Doodlebops manager during season one. She was portrayed by Kim Roberts. Audio Murphy -- Audio Murphy is a blue dog who acts as the Doodlebops ' video producer. He is voiced by Jason Hopley and is a puppet. Murphy claims that his middle name is "A Surprise '' although this may just be a common expression. Murphy also loves to knit. Mudge -- Mudge is a purple cat who is often the victim of Deedee 's knock - knock jokes. He lives in a cupboard and he is voiced by Rob Stefaniuk. Mr. Moosehead -- Mr. Moosehead is the head of a moose which hangs on the wall of the Doodlebops ' clubhouse and he is voiced also by Rob Stefaniuk.
who plays bus driver bob on the doodlebops
John "Giovanni '' Catucci