Reparto
Martin Freeman
Arthur Dent
Yasiin Bey
Ford Prefect
Zooey Deschanel
Trillian
Sam Rockwell
Zaphod Beeblebrox
Alan Rickman
Marvin (voice)
Anna Chancellor
Questular Rontok
Bill Nighy
Slartibartfast
Richard Griffiths
Jeltz (voice)
John Malkovich
Humma Kavula
Helen Mirren
Deep Thought (voice)
Thomas Lennon
Eddie the Computer (voice)
Stephen Fry
Narrator / The Guide (voice)
Warwick Davis
Marvin
Bill Bailey
The Whale (voice)
Dominique Jackson
Fook
Simon Jones
Ghostly Image
Kelly Macdonald
Reporter
Ian McNeice
Kwaltz (voice)
Steve Pemberton
Mr. Prosser
Albie Woodington
Barman
Mak Wilson
Vogon Interpreter (voice)
Mark Gatiss
Additional Vogon Voices
Reece Shearsmith
Additional Vogon Voices
Hayley Burroughs
Creature Performer
Cecily Fay
Creature Performer
Ian Kay
Creature Performer
Jerome St. John Blake
Vogon Soldier
Simon Hibbs
Vogon Soldier
Benjamin Uttley
Vogon Soldier
Spencer Wilding
Vogon Soldier
Edgar Wright
Deep Thought Technician (uncredited)
Jason Schwartzman
Gag Halfrunt (uncredited)
Mark Rhino Smith
Pall Bearer (uncredited)
