Simon Pegg
Dave (8 eps)
Nick Frost
Gus Roberts (8 eps)
Samson Kayo
Elton John (8 eps)
Malcolm McDowell
Richard (8 eps)
Emma D'Arcy
Astrid (8 eps)
Susan Wokoma
Helen (8 eps)
Taj Atwal
Elara (5 eps)
Julian Barratt
Dr. Peter Toynbee (5 eps)
Kelly Macdonald
JoJo 74 (2 eps)
Jon Rumney
Doctor Connelly (2 eps)
Denise Stephenson
Astrid's Mother (2 eps)
Ranjit Krishnamma
Terry (2 eps)
Mike Beckingham
Bjorn (2 eps)
Robin Weaver
Wendy (2 eps)
Rosalie Craig
Emily Roberts (2 eps)
Hon Ping Tang
Atlas (2 eps)
Morgana Robinson
Janey Feathers (1 eps)
Dan O'Keefe
Private Alfie Atkins (1 eps)
Mark Quartley
Author (1 eps)
Patricia Brake
Miss Connelly (1 eps)
Elliot Levey
Publisher (1 eps)
Alex Bartram
Senior Officer (1 eps)
Tom Canton
High Inquisitor (1 eps)
Kate Nash
Mary Coleford (1 eps)
Dustin Demri-Burns
Doctor Kettering (1 eps)
Kevin Eldon
Jack (1 eps)
Julian Curry
Old Byron Berkeley (1 eps)
Dan Tetsell
Paul White (1 eps)
Scarlet Grace
Charlotte White (1 eps)
Nat Saunders
Compère (1 eps)
Al Roberts
Young Byron Berkeley (1 eps)