Réalisateur
Arthur Dent
Ford Prefect
Zaphod Beeblebrox
Humma Kavula
Tricia McMillan (Trillian)
Deep Thought
Marvin (voix)
Le Guide (voix)
Questular
The Whale
Acteur
Marvin
Slartibartfast
Jeltz (voice)
Additional Vogon Voices (as League of Gentlemen)
Additional Vogon Voices (as The League of Gentlemen)
Deep Thought Technician