cast
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Peter Serafinowicz
Scientist / Peter Packard
- James Serafinowicz Student with Copybook
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Robert Popper
Jack Morgan
- Nigel Lambert Narrator
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Olivia Colman
Pam Bachelor
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Josie D'Arby
Pealy Maghti
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Edgar Wright
Scientist / Eddie Yorque / Technician / Floor manager
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Sarah Alexander
Scientist / Ros Lamb
- Peter Simmo Ghost / Prof. Clifford Miles
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Mark Heap
Leonard Hatred
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Sanjeev Kohli
Synthesizer Patel
- Cathy Serafinowicz Woman in Bed / Housewife
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Benedict Wong
Dr. Franklin Fu / Chess Player
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Paul Putner
Clive Pounds / Len Pounds
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Simon Pegg
Handsome Man / Sleeping Queen's Guard
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Iain Morris
Sports Teacher / ROPRA Employee
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Nick Frost
Stone-age Man / Hot Jon
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Matt Lucas
Dr. Phillip Lavender
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David Walliams
Man with 'The Bum' / Bournemouth (voice)
- Alex Woodhall Paul Alan
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John Owens
Teddy Clarke
- Paul Jerricho Computer Jones
- Eve Popper Queen Elizabeth IV
- Daisy Robertson Queen Elizabeth III
- Beryl Rosser Queen Elizabeth V
- Brian Fredericks
- Jonathan Brown Partario
- Rosie Greenall Rosy
- Daisy Sobhani Helen
- Michael Dillon Chess Player
- Dom Greyer Nigel
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Matt King
Telephone Engineer
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Napoleon Ryan
Ashley Swain
- Kate Drew Toni Baxter
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Kevin Eldon
Tony Rudd
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Michael Fenton Stevens
Sir Alan Rees
- Tom Karol Translator
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Chris Obi
Antony Carmichael
- Winston Roberts Reggae Man
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Grahame Fox
Drunk Dad
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Julian Barratt
Man with cigarette
- Ray Bullock Jnr Pig's Assistant
- Michael Blackledge Zios the Hydronoid
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Marc Warren
Man with too many EBEs
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Harry Enfield
The Ghost of Tchaikovsky
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Paul Humpoletz
Professor Keith Craven
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Geoffrey McGivern
Schoolmaster
- Helen Serafinowicz Jenny Girl
- Ed Sinclair Michael
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Paul Birchard
Scott Nolan
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Andrew Burt
Provastian
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Adam Buxton
Bunny Gnowles
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Lewis Macleod
Mario Abdullah-Levy
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Graham Linehan
Athletics Coach
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Paul Machliss
Dougal McYorque
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Nicola Cunningham
Housewife
- Paul Elliott Tony Parker
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Richard Leaf
Husband
- Ross Lee Andy Gough
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Alex Lowe
Lee Griffiths
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Belinda Stewart-Wilson
Patricia
- Tim Kirkby Nigel Fenton
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Ryan Cartwright
Sam McNamara
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Cavan Clerkin
Adam Sandwich
- Guy Ingle
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David Mitchell
Pat Taylor
- Daniel Beales Hank Sullivan
