Tom Hollander

as Seamus

as Marshall Winwick

as Max

as Self - Presenter(1 ep)

as Treasurer Hales

as Cameron McIntyre(8 eps)

as Alfred Hitchcock(2 eps)

as Self / Paolo

as The Mole (voice)

as Self

as Major William Dalby(6 eps)

as King George / Kaiser Wilhelm / Tsar Nicholas

as Mr. Bauer (voice)(10 eps)

as Prince Philip / Prince Charles (voice)(12 eps)

as Quentin(7 eps)

as Charles Darwin (voice)

as Baron Hardup

as Douglas Petersen(4 eps)

as Alfred / Professor Pyg (voice)(1 ep)

as Alfred / Waiter (voice)(1 ep)

as Alfred Pennyworth / Reporter 3 (voice)(1 ep)

as Alfred Pennyworth / Toyman (voice)(1 ep)

as Alfred / Woke goon (voice)(1 ep)

as Alfred (voice)(7 eps)

as Alfred / The Macaroni Man (voice)(1 ep)

as Self(1 ep)

as Andy Garcia

as Edward Stratton(6 eps)

as Moshe

as Gary

as Tabaqui (voice)

as Sean Ryan

as Jim Beach

as The Squirrel (voice)

as Bloggs Blacker / David Blacker

as Dr. Sorgh

as Kazimir Malevich (voice)

as Truman Capote(8 eps)

as Cholmondeley(5 eps)

as Self - Host(10 eps)

as Garin

as Doctor Thorne(3 eps)

as Lance Corkoran(6 eps)

as Self(1 ep)

as Prime Minister

as Jeremy Villiers

as Dylan Thomas

as Theater Manager

as Self(1 ep)

as Wilkie Collins

as Prince Mark(3 eps)

as Harry

as Michael

as Mr Voorman

as Kevin Minton (uncredited)

as Recording Engineer (voice)

as Isaacs

as Duke Of Windsor(4 eps)

as David

as Adam(19 eps)

as Monty Banks

as John Ruskin(6 eps)

as Graham Claydon

as Simon Foster

as Colonel Heinz Brandt

as King George III(1 ep)

as Amyas Paulet

as Adrian Philby(3 eps)

as Henry

as Cutler Beckett

as Tod Best

as Charlie Willis

as Cutler Beckett

as Président

as Mr. Collins

as Cal Richards(1 ep)

as Sir Percival / Professor X (voice)(1 ep)

as Lincoln (Performance Artist) / Waiter (voice)(1 ep)

as Mr. Collins / Sherlock Holmes (voice)(1 ep)

as Buck (voice)(1 ep)

as Vulture (voice)(1 ep)

as Dennis (voice)(1 ep)

as Townsperson (voice)(1 ep)

as Working Class Brit (voice)(2 eps)

as Clifford (voice)(1 ep)

as Willie Partridge

as Etherege

as Leonard Clark

as Sir Peter Lely

as T.S. Eliot(3 eps)

as Laurie

as Guy Burgess(4 eps)

as King George V(2 eps)

as Euan

as Nick

as Self (uncredited)

as Anthony Meredith

as Mr. Mantalini

as Mr. Mantalini(2 eps)

as Logie

as Chuck (voice)(1 ep)

as Ben

as Ewan Proclaimer

as Osborne Hamley(4 eps)

as Sir John Ogelby

as Distinguished Man #2 (voice)(1 ep)

as James Corden (voice)(1 ep)

as Sorting Hat (voice)(1 ep)

as Contestant / TV Announcer (voice)(1 ep)

as Darren

as Daniel

as Pipsqueak

as Sam Peterson

as Paolo

as Farnsworth

as Ben Milner

as Jonathan(19 eps)

as Self - Host(1 ep)

as William Jones