Justin Fletcher

Shaun / Timmy (voice)

Omid Djalili

Trumper (voice)

Kate Harbour

Timmy's Mum / Meryl (voice)

Simon Greenall

Twins (voice)

Andy Nyman

Nuts (voice)

Stanley Unwin

Bus Station Announcer / Hospital Announcer (voice) (archive footage)

Nick Park

Himself (voice) (uncredited)

John Sparkes

Bitzer / Farmer (voice)