14:30World of HappyEpisode 10: The Knitting GorillaCBBC Duration: 5 minutes Mon 29th Mar 2010, 14:30 on CBBC ChannelShort animation. The little gorilla knits a sweater for his dad.ContributorsNarrator:Geoffrey PalmerProducer:Emma StrainExecutive Producer:Jo SargentWriter:Giles AndreaeGenresChildren'sFormatsAnimationSeriesWorld of Happy Source: BBC Online