Scooby-Doo's latest assignment is to drum up extra sales for chocolate spread brand Nutella. The popular cartoon character and the rest of his gang have been signed up by Ferrero for an on-pack appearance. The move comes ahead of the release of Warner Bros' live action feature film Scooby-Doo The Movie in July. Eight limited edition 200g Nutella glasses will each sport a picture of the lovable Great Dane and his teenage friends. A spokesman said that the characters should appeal to all ages, including those who followed the cult figures in their 1970s heyday. Press ads featuring the promotion have been booked in popular kids' titles including the Beano and Dandy. {{P&P }}