 Justin FletcherShaun / Timmy (voice) | Shaun / Timmy (voice) |
 John SparkesFarmer / Bitzer (voice) | Farmer / Bitzer (voice) |
 Amalia VitaleLu-La / Me-Ma (voice) | Lu-La / Me-Ma (voice) |
 Kate HarbourAgent Red / Timmy's Mum (voice) | Agent Red / Timmy's Mum (voice) |
 David HoltMugg-1n5 (voice) | Mugg-1n5 (voice) |
 Andy NymanNuts (voice) | Nuts (voice) |
 Rich WebberShirley / Vb-00 (voice) | Shirley / Vb-00 (voice) |
 Emma TateHazel (voice) | Hazel (voice) |
 Simon GreenallTwins (voice) | Twins (voice) |
| CChris MorrellFarmer John (voice) | Farmer John (voice) |
 Joe SuggPizza Boy (voice) | Pizza Boy (voice) |
 Joseph BalderramaAdditional Voices (voice) | Additional Voices (voice) |
| AAntony BaymanAdditional Voices (voice) | Additional Voices (voice) |
 Will BecherAdditional Voices (voice) | Additional Voices (voice) |
| TTom CollingwoodAdditional Voices (voice) | Additional Voices (voice) |
| TTim HandsAdditional Voices (voice) | Additional Voices (voice) |
 Naomi McDonaldAdditional Voices (voice) | Additional Voices (voice) |
| RRichard PhelanAdditional Voices (voice) | Additional Voices (voice) |
| AAdrian RhodesAdditional Voices (voice) | Additional Voices (voice) |
 Adam Rhys DeeAdditional Voices (voice) | Additional Voices (voice) |
