Master Tubby Bear is the son of Mr and Mrs Tubby Bear. He is very naughty and often play tricks on Noddy. He once found Bert Monkey's magic rubber and started to rub out all the furniture in his house. Another time he squirted Noddy's washing on the line with a hose when they were nearly dry. In the 1970's he was voiced by Richard Briers. In Noddy's Toyland Adventures he was voiced by Jimmy Hibbert.