Legendary Formula One commentator, Murray Walker, will be appearing in a brand new episode of Roary the Racing Car!

Roary the Racing Car follows the adventures of a bright red single-seater and his racing car friends. The show is narrated by former racing driver Sir Stirling Moss and also features the voice of Peter Kay as Big Chris the mechanic. Walker's appearance in the Roary the Racing Car series follows that of Australian V8 legend Craig Lowndes who made a guest appearance as the voice of Conrod, the Aussie V8 in January this year.