Arthur Dent

Martin Freeman

Acting

Ford Prefect

Yasiin Bey

Acting

Trillian

Zooey Deschanel

Acting

Zaphod Beeblebrox

Sam Rockwell

Acting

Marvin (voice)

Alan Rickman

Acting

Questular Rontok

Anna Chancellor

Acting

Slartibartfast

Bill Nighy

Acting

Jeltz (voice)

Richard Griffiths

Acting

Humma Kavula

John Malkovich

Acting

Deep Thought (voice)

Helen Mirren

Acting

Eddie the Computer (voice)

Thomas Lennon

Acting

Narrator / The Guide (voice)

Stephen Fry

Acting

Marvin

Warwick Davis

Acting

The Whale (voice)

Bill Bailey

Acting

Pub Customer

Su Elliot

Acting

Fook

Dominique Jackson

Acting

Ghostly Image

Simon Jones

Acting

Reporter

Kelly Macdonald

Acting

Kwaltz (voice)

Ian McNeice

Acting

Mr. Prosser

Steve Pemberton

Acting

Barman

Albie Woodington

Acting

Bulldozer Driver

Mark Longhurst

Acting

Lunkwill

Jack Stanley

Acting

Vogon Interpreter (voice)

Mak Wilson

Acting

Additional Vogon Voices

Mark Gatiss

Acting

Additional Vogon Voices

Reece Shearsmith

Acting

Creature Performer

Mason Ball

Acting

Creature Performer

Sarah Bennett

Acting

Creature Performer

Danny Blackner

Acting

Creature Performer

Hayley Burroughs

Acting

Creature Performer

Cecily Fay

Acting

Creature Performer

Aron Freeman

Acting

Creature Performer

Ian Kay

Crew

Creature Performer

Nikki Bond

Acting

Creature Performer

Mohsen Nouri

Acting

Creature Performer

Oliver Parham

Acting

Creature Performer

Nigel Plaskitt

Acting

Creature Performer

Lynn Robertson Bruce

Acting

Vogon Soldier

Jerome St. John Blake

Acting

Vogon Soldier

Milo Bodrozic

Acting

Vogon Soldier

Martin Dawson

Acting

Vogon Soldier

Dan Ellis

Acting

Vogon Soldier

Steve Grindle

Acting

Vogon Soldier

Art Hewitt

Acting

Vogon Soldier

Simon Hibbs

Acting

Vogon Soldier

Rob Horseman

Acting

Vogon Soldier

Mike Lewis

Acting

Vogon Soldier

Paul Nathaniel

Acting

Vogon Soldier

Tim Perrin

Acting

Vogon Soldier

Jessie Riley

Acting

Vogon Soldier

Tucker Stevens

Acting

Vogon Soldier

Ashley Stuart

Acting

Vogon Soldier

Benjamin Uttley

Acting

Vogon Soldier

Patrick Walker

Acting

Vogon Soldier

Spencer Wilding

Acting

Vogon Soldier

William Wollen

Acting

Deep Thought Technician (uncredited)

Edgar Wright

Directing

Gag Halfrunt (uncredited)

Jason Schwartzman

Acting

Pall Bearer (uncredited)

Mark Rhino Smith

Acting

London Citizen

Sean Sollé

Acting