שחקנים
Rupert Bates
Dalek (voice)
Hattie Hayridge
Holly (archive footage)
Danny John-Jules
Self
Robert Llewellyn
Self
Terry Pratchett
Self
James O'Brien
Self
פטריק סטיוארט
Self
Chloë Annett
Self
Craig Charles
Self
Norman Lovett
Self
Patrick Moore
Self
David Ross
Talkie Toaster (voice, archive footage)
Chris Barrie
Self
Paul Jackson
Self
Stephen Hawking
Self
Noel Edmonds
Self