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.
The Illusionist
(Doctor / Old Man)
Love Is the Devil: Study for a Portrait of Francis Bacon
(John Deakin)
I Know You Know
(Ernie)
Elizabeth David: A Life in Recipes
(Norman Douglas)
National Theatre Live: Under Milk Wood
(Richard Jenkins)
Sons and Lovers
(Paul Morel)
Jubilee
(Sphinx)
The Shawl
(Charles)
The Deep Blue Sea
(Mr. Miller)
Close My Eyes
(Colin)
Wittgenstein
(Ludwig Wittgenstein)
National Theatre Live: Frankenstein
(De Lacey)
The Pier
(Larry McCarthy)
Saint-Ex
(Didier Daurat)
The Tempest
(Ariel, an airy spirit)
Under Milk Wood
(Drowned / Voice)
Dog Altogether
(Jack)
Four Last Songs
(Erico)
Mr. Turner
(Mr. Booth)
National Theater Live: The Crucible
England Expects
Third Star
(Ticket Seller)
The Gospel According to St Derek
(Self)
The Black and Blue Lamp
Cold Harbour
(Geoff)
Tomorrow La Scala!
(Sydney)
Hot Fuzz
(PC Bob Walker)
The Carer
(Joseph)
A Prayer for the Dying
(Fitzgerald)
Is Anybody There?
(Arthur (uncredited))
Prick Up Your Ears
(Douglas Orton)
Frozen
(Coastguard Bill)
National Theatre Live: Hamlet
(Ghost / Gravedigger)
Let Him Have It
(Parris)
Pure
(Granddad)
The Sea
(Blunden)
Good Vibrations
(George Hooley)
Kaleidoscope
(John)
The Death of Stalin
(Dr. Lukomsky)
King Lear
(Fool)
Peterloo
(Lord Sidmouth, the Home Secretary)
Aberfan: The Green Hollow
When I'm Sixty-Four
(Billy)
The Magic Shop
Winter Thaw
(Stepanovich)
Dream Horse
(Kerby)
The Edge of Love
(Dai Fred)
Copying Beethoven
(Stefan Holtz)
Heidi
(Old Man)
Mr Invisible
(The Handler)
Endgame & Rough for Theatre II
(Nagg)
The Last Vermeer
(Bernard Bakker)
Mother
(Old Man in Café)
Midsomer Murders
(Derek Lockwood)
Rome
The Bill
Shoestring
Atlantis
(Itheus)
Dalziel & Pascoe
Lark Rise to Candleford
(Twister Turrill)
Agatha Christie's Poirot
(Saunders)
New Tricks
What's Your Problem?
The Lifeboat
The Mysteries
(Jesus / Abel)
Mum
(Reg)
Rules of Engagement
(Dave Gillespie)
Vanity Fair
Rainbow
(Himself (singer))
The Sooty Show
(Himself)
Born to Kill
(Mr. Williams)
Wolf
(Colonel Frink)
The Following Events are Based on a Pack of Lies
(Bill)
Suspicion
(Eric Cresswell)
Halo
(Hierarch Truth (voice))
A Tale of Two Cities
(Barsad)
Bergerac
(Henry Morant)
Truelove
(Tom)
Night Court
(Dave Costanza)
Too Close
(James de Cadenet)
The Play on One
(Charles)
Merlin
(Taliesin)
Lovesick
(Richard)