Jonathan Newth
Acting
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.
Known For

1989
Agatha Christie's Poirot
1989 · tv

2016
The Crown
2016 · tv

1963
Doctor Who
1963 · tv

1986
Casualty
1986 · tv

1970
Play for Today
1970 · tv

1992
Heartbeat
1992 · tv

1993
Peak Practice
1993 · tv

1984
Sherlock Holmes
1984 · tv

1977
The Professionals
1977 · tv

1967
ITV Playhouse
1967 · tv

1977
Secret Army
1977 · tv

1972
Van der Valk
1972 · tv

1975
Poldark
1975 · tv

1981
Tenko
1981 · tv

1984
Hammer House of Mystery and Suspense
1984 · tv

1966
Mystery and Imagination
1966 · tv

1967
Callan
1967 · tv

1972
New Scotland Yard
1972 · tv

1980
Juliet Bravo
1980 · tv

1970
Ace of Wands
1970 · tv

1987
Rockliffe's Babies
1987 · tv

1970
The Six Wives of Henry VIII
1970 · tv

1988
After Henry
1988 · tv

1974
Napoleon and Love
1974 · tv

2014
The Lost Honour of Christopher Jefferies
2014 · tv

1986
Ladies in Charge
1986 · tv

1980
North Sea Hijack
1980 · movie

1981
The Nightmare Man
1981 · tv

1981
The Day of the Triffids
1981 · tv

2001
The Affair of the Necklace
2001 · movie