Karl Johnson is a Welsh actor, appearing on stage, film and television. His most notable role to date is the title role in Derek Jarman's 1993 film Wittgenstein and those of Cato the Younger in the television drama series Rome and of Twister Turrill in the BBC costume drama Lark Rise to Candleford.
as Tom
as Colonel Frink
as Hierarch Truth (voice)
as Eric Cresswell
as Richard Jenkins
as Kerby
as James de Cadenet
as Nagg
as Bernard Bakker
as Lord Sidmouth, the Home Secretary
as Fool
as John
as Dr. Lukomsky
as Mr. Williams
as Stepanovich
as Joseph
as Reg