Jonathan Newth
Jonathan Newth is a British actor who has appeared extensively in British television drama for over 50 years. Newth trained at the Central School of Speech and Drama. Newth's theatre work includes appearances with the RSC, in the West End and on Broadway. Newth's television credits include Emergency Ward 10, The Six Wives of Henry VIII, Ace of Wands, The Troubleshooters, Z-Cars, Callan, Van der Valk, The Brothers, Softly, Softly, Poldark, Doctor Who (Underworld), Notorious Woman, Secret Army (Barsacq), The Professionals, The Nightmare Man, The Day of the Triffids, Tenko (Colonel Clifford Jefferson), Triangle, Angels, Juliet Bravo, After Henry, The Adventures of Sherlock Holmes ("The Bruce-Partington Plans"), Boon, Bugs, The Bill, Agatha Christie's Poirot (Dumb Witness), Peak Practice and Heartbeat.
Yellow Dog
(Tim)
The Case of Marcel Duchamp
Pope John Paul II
(Archbishop Adam Sapieha)
The Wire
The Suicide Club
(Lt. Brackenbury Rich)
Spider's Web
(Henry Hailsham-Brown)
North Sea Hijack
(Kirk)
Doctor Who: Underworld
(Orfe)
Champions
(Mr Griffin Jones)
A Voyage Round My Father
(Boustead)
Accounts
(James)
The Nightmare Man
(Colonel Howard)
Incognito
(Judge)
The Affair of the Necklace
(Magistrate de Marce)
The Fools on the Hill
(Mr Piggot-Smythe)
No Defence
(Andrew Pelham)
Tennis Court
(Harry Dowd)
Into the Unknown
Remembering Douglas Camfield
Carry On Spying
(Guard (uncredited))
Into the Unknown: The Making of 'Underworld'
(Self)
The Professionals
(James Tibbs)
Sherlock Holmes
(Colonel Valentine Walter)
Callan
The Six Wives of Henry VIII
(George, Viscount Rochford)
Van der Valk
(Chemist)
Tenko
(Clifford Jefferson)
Doctor Who
(Orfe)
Tenko
(Brigadier Clifford Jefferson)
Secret Army
(Jean Barsacq)
Peak Practice
(Sir Malcolm Harvey)
Juliet Bravo
(Alan Cunningham)
An Englishman's Castle
(Theo)
Casualty
(Dr. Elliott)
The Crown
(Buckingham Palace Page)
Heartbeat
(Derek Lester)
Heartbeat
(Mr Roberts)
The Crown
(Page (Buckingham Palace))
Play for Today
(Andrew Pelham)
The Day of the Triffids
(Dr Soames)
The Lost Honour of Christopher Jefferies
(Geoffrey)
The Nightmare Man
(Colonel Howard)
Agatha Christie's Poirot
(Dr Grainger)
Hammer House of Mystery and Suspense
(Harry)
The Man in the Iron Mask
(Raoul, Vicomte de Bragelonne)
Crown Prosecutor
(Hubert Brooks)
Ace of Wands
(Dalbiac)
After Henry
(Russell Bryant)
Poldark
(Captain Blamey)
Rockliffe's Babies
(DAC Tennant)