Roland Mackey
Self - Actor
Bonaparte Blenkins
Cort Romney
Jack
Tom Oakley
Barkis Bittern (voice)
Lawrence "Larry" Lefferts
George
Giles Redferne
John The Baptist (voice)
Frederick Sackville-Bagg
Franklin Wilhern
Colonel Philip Boyle
Self
Ben Bingham
Darwin Mayflower
Oliphant
Withnail
Classic Loki (archive footage)
Jack Stapleton
The Producer
Gorgeous Gus
Lord Warburton
Denis Dimbleby Bagley
Self - Audience Member
Sir Andrew Aguecheek
Bob Cratchit
Hudson Lowe
Vic Van Wrinkle
Franz Kafka
James Fitzmaurice
Viktor Marek
Hugo Guiler
Major Farquhar Chevening
Mr. Potts
Federico Marinoni
Gordon Comstock
Groundhog Dave
The Vicar (voice)
as Self
Ian
Wolf
Cecil (voice)
The Gardener (voice)
Self - Host
Dickie Black
Bradley (voice)
David Dunhill
Adam
Himself
J.M. Sinclair
Major Cross
Host
Sir James Catton
Self - Presenter
Sherlock Holmes
Berg
James Harthouse
Long John Silver (voice)
(voice)
Reader
Director Fowler
Narrator (voice) – New International Version
Moonee Livingstone
Sir David Maxwell-Fyfe
Olivier
Sir Chauncey Savage
Mycroft
The Quite Handsome Doctor
George, Prince of Wales
Long John Silver
Dr. Walter Simeon
Father Rothschild
Professor Julius Greengrass
Various Characters
Evelyn Delves Broughton
Ludwig Wittgenstein (voice)
Clifford
Prof Flynn
Himself - Actor
Dr. Zander Rice
James Booth
Michael Heseltine
Roger Swain
George Holly
Bill Walton
Brewster
Dragon (voice)
Father
Seifert
Jasper
Jack Hock
Shiver
Alex Salmon
Archie McIndoe
Sir Harry Parkins
Allegiant General Pryde
Lawyer in Play (uncredited)
The Duke of Wellington
Laurence Sculby
Self / Larry Oliphant
Narrator
Narrator (voice)
Hugo Battersby / Loco Chanelle
Alain the Page
(Voice)
Billy
Dr. Jack Seward
Joseph
Preston (voice)
Magpie (voice)
Self (archive footage)
Gerrard
The Guardian
Sir Walter Elliot
Percy Blakeney/The Scarlet Pimpernel
Self - Guest
Nick Balmer
Dream Justin
Simon Marchmont
Classic Loki
Self - Classic Loki
Self - Guest Announcer
Doctor Curlew
The Great Intelligence
Nurse
Simon Bricker
Dr Simeon
Seb Whiting
Sir Roger Bulstrode
Izembaro
Stephen Moon
The Doctor (voice)
Chingford Steel
Harry
Ian Margrove
Self - Guest Judge
Don Bennett
Self - Expert
Octavio
Raymond West
The Earl
Man with Beard But No Hair
The White Rajah
Leonard Conrad
British voice/Julian (voice)