The Hitchhiker's Guide to the Galaxy

Simon Jones

Arthur Dent

David Dixon

Ford Prefect

Peter Jones

The Book

David Learner

Marvin

Stephen Moore

Marvin (voice)

Richard Vernon

Slartibartfast

Martin Benson

Vogon Captain

Cleo Rocos

Alien

David Prowse

Bodyguard

Jon Glover

Management Consultant

Beth Porter

Marketing Girl

Valentine Dyall

Deep Thought

Peter Davison

Dish of the Day

Aubrey Morris

Captain

Antony Carrick

Lunkwill

Jack May

Garkbit (Head Waiter)

Geoffrey Beevers

Number Three

David Leland

Majikthise