Stephen Mangan

as Narrator (voice)

as Narrator

as Great Owl (voice)

as Self - Host

as Self - Host

as Self - Narrator

as Narrator ( Voice)

as Self

as Narrator

as Self - Narrator (voice)

as Michael

as Narrator

as Self - Narrator

as Self - Narrator

as Self - Participant

as Self - Contestant

as Self - Panellist

as Narrator (voice)

as Guest

as Self - Expert

as Mathew

as Self

as Self

as Self

as Self

as Richard Pitt

as Self - Contestant

as Nathan Sterne

as Andrew

as Dr. Clement Aitken

as Self - Contestant

as Self

as Narrator

as Himself - Host

as Narrator

as Self

as Self - Narrator

as Host

as Arthur Conan Doyle

as Tony Blair

as Self - Panelist

as Presenter

as Ed

as Self - Guest

as Self

as Postman Pat (voice)

as Himself - Narrator

as Himself - Narrator

as Self - Narrator

as Self

as Himself

as Self - Host

as Himself - Host

as Martin

as Narrator (voice)

as Alastair Caldwell

as Pigeon

as Self - Contestant

as Self - Contestant

as Self

as Self

as Narrator (voice)

as Constable

as Narrator

as Self

as Dirk Gently

as Tony Blair

as Himself

as Self

as Self

as Self - Narrator

as Sean Lincoln

as (voice)

as Narrator

as Mark Bark Jones

as Narrator (voice)

as Tom

as Self - Assistant

as Self - Presenter

as Himself - Narrator

as Steve Hollister

as Alex

as Self

as Self

as Guy Secretan

as Imp (voice)

as Dr. Guillaume Secretan / Constable Sidekick

as David

as Robert Compton-Lewis

as Josef

as Mason

as Sean Sullivan

as Self

as Rod Senseless

as Inspector Larry Bird

as David

as Guy Secretan

as Gilbert Dean

as Lord Byron

as Jules Isidore Dingler

as Bertrand Welch

as Pierre

as David

as Self

as Fergus

as Bank Manager

as Television Executive #4

as Adrian Mole

as Leon and Luigi

as Clown

as Ballet Doctor

as Bigwig / Black Rabbit of Inle / Shale (voice)

as Bigwig / Silverweed (voice)

as Audition Actor

as Dan Moody

as Self

as Self

as Self - Host

as Self

as Self - Panellist

as Self

as Self

as Self - Panellist

as Self - Presenter