Aubrey Morris
Captain
Martin Benson
Vogon Captain
Jack May
Garkbit (Head Waiter)
David Prowse
Bodyguard
Simon Jones
Arthur Dent
Richard Vernon
Slartibartfast
Valentine Dyall
Deep Thought (voice)
Peter Davison
Dish of the Day
Douglas Adams
Man in Ocean
Colin Jeavons
Max Quordlepleen
Peter Jones
The Book
Stephen Moore
Marvin
Sandra Dickinson
Trillian
Mark Wing-Davey
Zaphod Beeblbrox
Rayner Bourton
Newscaster
David Dixon
Ford Prefect