Elisabeth Hadley
Wendy (voice)

Andrew Franks
Rex (voice)

Colin Rote
Rex (voice)

Kevin Wrench
Bad Bob (voice)

Andrew Jeffers
Bad Bob (voice)

Beverley Cressman
Shed Announcer (voice) / Additional voices (voice) / Teacher

Shed Announcer (voice) / Additional voices (voice) / Teacher

Paul Merton
Dr. Dogg (voice)

Arthur Smith
Arthur Dustcart (voice)

Antoine de Caunes
Stinky Basil (voice) / Euro MP (voice)

Simon Day
Constable Funnyname (voice) / Taxi Driver (voice)

Phill Jupitus
Sergeant Major (voice) / Morris the One Gloved Mouse (voice) / The Ants (voice)

Morwenna Banks
Mrs Bloomers (voice) / PVC Presenter (voice)

Eddie Izzard
Melting Blob Man (voice) / Easter Island Head (voice)

Judith Chalmers
Judith Poodle (voice)

Graham Norton
Osvalde Halitosis (voice) / The Plants (voice)

Jonathan Ross
Handsome Rex (voice) / Awards Announcer (voice)

Tom Espiner
Lottery Presenter (voice)

Bob Holness
Mr. Formal (voice)

Kathy Burke
Mrs. Mandelbrotska (voice)

Peter Atkin
Court Usher (voice)