Cast en crew
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Martin FreemanArthur Dent - Mos DefFord Prefect
- Sam RockwellZaphod Beeblebrox
- Zooey DeschanelTricia McMillan ("Trillian")
- Warwick DavisMarvin the Paranoid Android
- John MalkovichHumma Kavula
- Bill NighySlartibartfast
- Anna ChancellorQuestular Rontok
- Mason BallVogon Minion
- William Todd-JonesVogon Captain
- Barry DowdenStunt Builder
- Simon JonesMagrathean Announcer
- Jason SchwartzmanGag Halfrunt
- Jerome BlakeVogon Soldier
- Kelly MacDonaldReporter
- Alan RickmanMarvin the Paranoid Android
- Thomas LennonEddie the Computer
- Helen MirrenDeep Thought
- Stephen FryThe Book
- Bill BaileySperm Whale
- Garth JenningsRegisseur
- Derek EvansProducent
- Robbie StampProducent
- Douglas AdamsProducent
- Roger BirnbaumProducent
- Gary BarberProducent
- Jonathan GlickmanProducent
- Jay RoachProducent
- Nick GoldsmithProducent
- Karey KirkpatrickSchrijver
- Douglas AdamsSchrijver