Chris O'Dowd
Roy Trenneman (24 eps)
Richard Ayoade
Maurice Moss (24 eps)
Katherine Parkinson
Jen Barber (24 eps)
Matt Berry
Douglas Reynholm (16 eps)
Noel Fielding
Richmond (7 eps)
Peter Serafinowicz
Newsreader (voice) (3 eps)
Graham Linehan
Blind Irish Sorcerer (3 eps)
Tom Binns
Nolan (3 eps)
Lewis Macleod
Friendface (voice) (3 eps)
Belinda Stewart-Wilson
Barbara (3 eps)
Pete Deagle
Office Worker (2 eps)
Nancy Lodder
Weeping Woman (2 eps)
Cordelia Bugeja
Abi (2 eps)
Bennet Thorpe
Office worker (2 eps)
Togo Igawa
Japanese Boss (2 eps)
John Willie Hopkins
Postman Harry (2 eps)
Charlotte Weston
Stephanie (2 eps)
Gemma Chan
Ivana (2 eps)
Ben Moor
Paul (2 eps)
Suzie Toase
Alison (1 eps)
Lucy Montgomery
April (1 eps)
Claudia Harrison
Delina (1 eps)
James Tovell
Terry (1 eps)
Rachel Bavidge
Stressed Woman (1 eps)
Laura Pyper
Laura (1 eps)
Toby Longworth
Dr. Julian Holmes (1 eps)
Pamela Lyne
Old Lady (1 eps)
Katie Males
Shoe Shop Assistant (1 eps)
Takatsuna Mukai
Translator (1 eps)
Sarah Paul
Nurse (1 eps)
Richard Pettyfer
Fireman (1 eps)
Danny Wallace
Cultural Advisor (1 eps)
Hannah Bourne
Rebecca (1 eps)
Wendy Wason
Woman in Lift (1 eps)
Oliver Chris
Daniel Carey (1 eps)
Carsten Hayes
Waiter (1 eps)
Alice Lowe
Patricia (1 eps)
Chris Tarrant
Chris Tarrant (voice) (1 eps)
Jim Alexander
Rupert (1 eps)
Adam Buxton
Bill Crouse (1 eps)
Susannah Wise
Samantha (1 eps)
Cheryl Fergison
Judy (1 eps)
David Garfield
Small Paul (1 eps)
Nathan Harmer
Sombre Guy (1 eps)
Lucy Liemann
Julie (1 eps)
Frances Barber
Doctor Mendall (1 eps)
Jack Whitam
Awful Man (1 eps)
Thaila Zucchi
Sophia (1 eps)
Nigel Martin Davey
Doodles - the Cleaner (1 eps)
Brett Allen
Donald (1 eps)
Ash Atalla
Rampant Gay Man (1 eps)
Nicholas Burns
Jerome (1 eps)
Lydia Fox
Laura (1 eps)
Adam G. Goodwin
Barman (1 eps)
Gavin Keenan
Singer (1 eps)
Jamie Michie
Philip (1 eps)
Guy Porritt
Policeman (1 eps)
David Schaal
Dec (1 eps)
Adrian Schiller
Judge (1 eps)
Kim Wall
Manager (1 eps)
Lorna Watson
Milly (1 eps)
Simona Roman
Paramedic (1 eps)
John Snowden
Theatre Photographer (1 eps)
Silas Carson
Derek (1 eps)
Alex MacQueen
Vicar (1 eps)
James Bachman
Jeff (1 eps)
Andrew Brooke
Policeman (1 eps)
Richard Cambridge
Bad Guy (1 eps)
Gerald Lepkowski
Jorg (1 eps)
Sarah Hadland
Margaret (1 eps)
Philip Rham
Johann (1 eps)
Orla Hannon
Mother (1 eps)
Orlando Seale
Peter File (1 eps)
Catherine Shepherd
Jessica (1 eps)
Dolly Wells
Paula (1 eps)
Richard Attlee
Stephen Premel (1 eps)
Amelia Bullmore
Helen Buley (1 eps)
Gemma Cousins
BBC Woman (1 eps)
Adam Farr
Peter (1 eps)
Peter Sullivan
John (1 eps)
Kirsty Wark
Herself (1 eps)
Jonathan Ryland
Gary (1 eps)
Paul Bazely
Michael (1 eps)
Cavan Clerkin
Dan (1 eps)
Jon Foster
Barry (1 eps)
Derek Ezenagu
Luke (1 eps)
Lucy Robinson
June (1 eps)
Janet Whiteside
Olive (1 eps)
Adam De Ville
Greg (1 eps)
Tom Meeten
Tramp (1 eps)
Laura Patch
Tour Guide (1 eps)
Darren Strange
Lawyer (1 eps)
Nathan Robinson
School Friend (1 eps)
Alexandra Weaver
Kimberly (1 eps)
Ty Glaser
Nadine (1 eps)
Hazel Douglas
Joan (1 eps)
Hywel John
Dave (1 eps)
Jacob Edwards
Niall (1 eps)
Tim Browse
Calendar Geek (1 eps)
Anthony Harwood
Cavorting Geek (1 eps)
Adam Leese
Barry (1 eps)
Jim Lynn
Calendar Geek (1 eps)
Stephen Lea Sheppard
Calendar Geek (1 eps)
Ritchie Singer
Con (1 eps)
Sean Sollé
Calendar Geek (1 eps)
Kevin Eldon
French Tech Support (1 eps)
Nicholas Sidi
Lawyer (1 eps)
Benedict Wong
Prime (1 eps)
Martino Lazzeri
Bernatelli (1 eps)
Nathalie Cox
Julia (1 eps)
Brian Limond
Barry the Window Cleaner (1 eps)
Gyles Brandreth
Gyles Brandreth (1 eps)
Rachel Riley
Rachel Riley (1 eps)
Jeff Stelling
Jeff Stelling (1 eps)
Chris Hayward
Ben Genderson (1 eps)
Alexandra Roach
Stenographer (1 eps)