Catherine Tate
Stella (voice)
Ralf Little
Fireboy (voice)
David Walliams
Golden Nit (voice)
Bobby Fuller
Beanie (voice)
Rachel Rawlinson
Beryl (voice)
Harry Enfield
Bill (voice)
Miranda Hart
Julie (voice)
Rik Mayall
President Pinky (voice)
Alexei Sayle
Planet Jimmy (voice)
Miriam Margolyes
Mummy Socks (voice)
Vic Reeves
Captain Iron Ears (voice)
Lucy Montgomery
Stressed Alice (voice)
Andy Akinwolere
Catbot (voice)
Craig Revel Horwood
Craig Revel-Horwood (voice)
Sanjeev Bhaskar
Ten Heart Hero (voice)
David Tennant
Radio Newsreader / Stretchy McStretch (voice)
David Hockney
The Painter (voice)