Peter Kay
Big Chris (voice)
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)
Oliver Postgate
Bagpus (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)
David Graham
Brains / Parker / Thunderbirds (voice)
Martin Clunes
Stripy (voice)
Pui Fan Lee
Po
Mark Heenehan
Tinky Winky (voice)
Marcello Magni
Pingu (voice)
Simon Shelton
Tinky-Winky (voice)
John Simmit
Dipsy (voice)
Nikky Smedley
Laa-Laa (voice)
Brenda Longman
Soo
Steven Kynman
Fireman Sam
Charlotte Spencer
Angelina Mouseling (voice)
Casey Kasem
Shaggy Rogers (voice) (uncredited)
Tim Harper
Director
Phil Chalk
Producer
Peter Kay
Executive Producer
Emily Whinnett
Producer