Shaun the Sheep thinks and acts like a person in a barnyard, which usually gets him into trouble. The farmer's sheepdog, Bitzer, tries to keep Shaun and his friends out of trouble. The farmer is oblivious to the humanlike features of his flock, who are like one big, happy family.

Justin Fletcheras Shaun / Timmy / The Pigs / Mowermouth (voice)
John Sparkesas Bitzer / The Farmer (voice)
Kate Harbouras Timmy's Mother (voice)
Rich Webberas Shirley (voice)
Simon Greenallas The Twins (voice)
Jo Allenas Additional Voices (voice)
Emma Tateas Hazel (voice)
Andy Nymanas Nuts (voice)
Rasmus Hardikeras The Farmer's Nephew (voice)
Phil Cornwellas The Singer (voice)
Jimmy Hibbert
Steve Box
Matthew Walker
Anna Leong Brophy
Neeraja Raj