Peter Kay
Big Chris (voice)

Richard Briers
Roobarb/Custard (voice)

Frank Welker
Scooby-Doo (voice)

Ken Barrie
Postman Pat (voice)

Neil Morrissey
Bob the Builder (voice)

Ringo Starr
Thomas the Tank Engine (voice)

Roy Skelton
Zippy / George (voice)

Jane Horrocks
Fifi Forget-Me-Not (voice)

Carole Boyd
Sara Clifton / Mrs. Goggins (voice)

Tim Whitnall
Teletubbies narrator / Flowertots characters (voice)

Keith Wickham
The Fat Controller (voice)

Brian Cant
Miss Lovelace (voice)

Jimmy Hibbert
Ben (Flowerpot Man)/ Stretchy (voice)

Bernard Cribbins
Alderney / Orinoco / Wellington (voice)

Malcolm Lord
Bungle

Marc Silk
Flowertots / Molecom (voice)

Sylvia Anderson
Lady Penelope (voice)

Kulvinder Ghir
Ajay

Jonathan Kydd
Paddington Bear (voice)

John Thomson
Bill (Flowerpot Man)