David MitchellBaron Amstrad Stephen MerchantJames / Director Peter SlaterPassenger on Bus / Escritor Peter KayNarrator / Pearl Harman / Paul le Roy / Alan McLarty / Matthew Kelly / Johnny Utah aka Craig / Escritor Mark WilliamsMr. Anderson Daniel Scott-CroxfordDuncan Anderson Paddy McGuinnessPump Attendant Terry Adam G. GoodwinMark Devlin Michael RedmondRescue Man Nadia KamilVarious Characters Dominic BrigstockeDirector Stephen MerchantJames / Director Peter SlaterPassenger on Bus / Escritor Peter KayNarrator / Pearl Harman / Paul le Roy / Alan McLarty / Matthew Kelly / Johnny Utah aka Craig / Escritor Rachel SpringettProductor Addison CresswellProductor ejecutivo Mick BunnageAnimation Director 
