John Hannah

as Self

as Monroe

as Deacon Sylvester

as Jonathan Carnahan

as Karl Davis

as Fin Man / Father

as Dennis Crown(6 eps)

as Sergeant Murray(8 eps)

as Eduardo(1 ep)

as Mem

as Keith

as The Postman

as Colin McGregor

as Self - Narrator (voice)(23 eps)

as Dr. Newman - Scientist #2(1 ep)

as Narrator(4 eps)

as Warren

as Self(1 ep)

as Narrator (voice)

as Revengor

as Colonel Preston

as Jed Bishop(27 eps)

as Magnus Gemmell

as DI Steven Grover(4 eps)

as Matthew

as Self - Narrator (voice)(51 eps)

as King Karl (voice)

as Dr. James Borans (segment "Get Some")

as Paul Brooks

as Colin

as Doc

as Elio Sironi

as Dr Archie Watson(4 eps)

as Brendan Doyle

as Arthur Forster

as Richard

as Self

as Mage(10 eps)

as Yates

as Theseus

as Lord Rupert Mallory(2 eps)

as Adam(9 eps)

as Lapslie

as Sullivan

as Dr. James Borans

as Gerry

as Billy Bingham

as Mr. Miracle

as DI Charlie Henry(2 eps)

as William Barstow

as Tychon(1 ep)

as Aeson(2 eps)

as Holden Radcliffe(27 eps)

as Tam McGraw

as Richard Kendall(2 eps)

as Rhys Kinlan(1 ep)

as Richard Ford

as DI Jack Cloth(6 eps)

as Richard King(1 ep)

as Alexander Willard(3 eps)

as Batiatus(13 eps)

as Narrator

as Self

as Jonathan Carnahan

as Narrator

as Self-Narrator (Voice)

as Self(1 ep)

as Rutger Simon(10 eps)

as Prof. Ian Holbourn

as Nestor

as Mark

as Jack Roper(14 eps)

as Jake Osbourne(5 eps)

as Self(1 ep)

as Inspector Tom Campbell(1 ep)

as D.S. Mackenzie Stone(2 eps)

as John Wade(2 eps)

as Dr. Richard Darian

as Stangler(2 eps)

as Dr. Jekyll / Mr. Hyde

as Dr. Robert Dalgety(11 eps)

as Date 1 - Doug

as Mike

as Martin Shepard(2 eps)

as William Wordsworth

as Jonathan Carnahan

as Male Guest

as Leo

as Rebus(4 eps)

as Charlie

as Self

as Terry

as Jonathan Carnahan

as James Hamilton

as Darkie Larche

as Simon Moore III

as Spendlove James

as Tonay

as Dr. Iain McCallum(14 eps)

as Jason Sturden

as Dr. Charles Beck(2 eps)

as James

as Nick

as Gilmore

as DS Franky Drinkall(6 eps)

as Harry

as Mark

as Windscreen Washer

as Nick Simon(2 eps)

as Matthew

as Mark

as Avery McManus(1 ep)

as Self(1 ep)

as Dan Walker(1 ep)

as Hamish(1 ep)

as Neal McBride

as Dr. Gerard(1 ep)

as Pretty Boy

as Robert(3 eps)

as Derek Pierce(1 ep)

as Narrator(3 eps)

as Narrator (voice)(9 eps)

as Himself - Narrator(1 ep)