Jonathan Newth
Biography
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.
Movie Appearances

Yellow Dog
as Tim
1973

The Case of Marcel Duchamp
as Darriand
1984

Pope John Paul II
as Archbishop Adam Sapieha
1984
The Wire
1983

The Suicide Club
as Lt. Brackenbury Rich
1970

Spider's Web
as Henry Hailsham-Brown
1982

North Sea Hijack
as Kirk
1980

Doctor Who: Underworld
as Orfe
1978

Champions
as Mr Griffin Jones
1984

A Voyage Round My Father
as Boustead
1984

Accounts
as James
1983

The Nightmare Man
as Colonel Howard
1981

Incognito
as Judge
1997

The Affair of the Necklace
as Magistrate de Marce
2001

The Fools on the Hill
as Mr Piggot-Smythe
1986

No Defence
as Andrew Pelham
1980

Tennis Court
as Harry Dowd
1984

Into the Unknown
2010

Remembering Douglas Camfield
2013

Carry On Spying
as Guard (uncredited)
1964
TV Appearances

The Professionals
as James Tibbs
1977

Sherlock Holmes
as Colonel Valentine Walter
1984

Callan
1967

The Six Wives of Henry VIII
as George, Viscount Rochford
1970

Van der Valk
as Chemist
1972

Tenko
as Clifford Jefferson
1981

Doctor Who
as Orfe
1963

Tenko
as Brigadier Clifford Jefferson
1981

Secret Army
as Jean Barsacq
1977

Peak Practice
as Sir Malcolm Harvey
1993

Juliet Bravo
as Alan Cunningham
1980

Casualty
as Dr. Elliott
1986