- Seamus Malone - Centipede of the Dance (voice)
- Morwenna Banks - PVC Presenter (voice)
- Morwenna Banks - Mrs Bloomers (voice)
- Eddie Izzard - Melting Blob Man (voice)
- Eddie Izzard - Easter Island Head (voice)
- Bob Holness - Mr. Formal (voice)
- Kathy Burke - Mrs. Mandelbrotska (voice)
- Antoine de Caunes - Stinky Basil (voice)
- Antoine de Caunes - Euro MP (voice)
- Simon Day - Constable Funnyname (voice)
- Simon Day - Taxi Driver (voice)
- Judith Chalmers - Judith Poodle (voice)
- Peter Peake - Gary Nudog (voice)
- June Whitfield - Judge Pikelet (voice)
- Frank Passingham - Patient (voice)
- Frank Passingham - Man in Binbag (voice)
- Frank Passingham - Mr. Chittock (voice)
- Bob Monkhouse - Johnny Saveloy (voice)
- Stanley Unwin - Mr. Wangle (voice)
- Sarah Walden - Nurse (voice)
- Tommy Cannon - Tiddles (voice)
- Phill Jupitus - Morris the One Gloved Mouse (voice)
- Phill Jupitus - The Ants (voice)
- Phill Jupitus - Sergeant Major (voice)
- Graham Norton - The Plants (voice)
- Graham Norton - Osvalde Halitosis (voice)
- Jonathan Ross - Handsome Rex (voice)
- Jonathan Ross - Awards Announcer (voice)
- Paul Merton - Dr. Dogg (voice)
- Bobby Ball - Wayne the Zebra (voice)
- Loyd Grossman - Self (voice)
- Ben Caudell - Terry (voice)
- Peter Holmes - Ace (voice)
- Arthur Smith - Arthur Dustcart (voice)
- Beverley Cressman - Additional voices (voice)
- Beverley Cressman - Rat (voice)
- Beverley Cressman - Lobster (voice)
- Beverley Cressman - News Reporter (voice)
- Beverley Cressman - Alfonso Pig (voice)
- Beverley Cressman - Teacher, Princess (voice)
- Beverley Cressman - Shed Announcer (voice)
- Peter Sallis - Wallace (voice) (uncredited)
Eddie Izzard hace el papel de Melting Blob Man (voice).
Andrew Jeffers interpreta a Bad Bob (voice) en la serie.
Capítulo disponible en las siguientes plataformas:
