06:12Granny Anne's Joke WorldDollies and DinosaursCBeebies Radio Duration: 12 minutes Wed 12th Aug 2015, 06:12 on CBeebies RadioAvailable for over a yearListen nowDerek the baby dinosaur appears in Max’s bedroom and plenty of things get broken!GenresChildren'sEntertainment & ComedyChildren'sMusicSeriesGranny Anne's Joke World Source: BBC Online