Jonathan Newth Filmography
- Actor (46 credits)
- Maigret: Night at the Crossroads (2017) Ambassador Sievens
- The Crown (2016) Page (Buckingham Palace)
- The Lost Honour of Christopher Jefferies (2014) Geoffrey
- The Stars of the Street: 50 Years, 50 Classic Characters (2010) The Reverend Bryan Hesketh, хроника
- The Affair of the Necklace (2001) Magistrate de Marce
- A Secret Audience (1998) Pope
- Incognito (1997) Judge
- Bugs (1995) Van Straaten
- Great Expectations (1989) Matthew Pocket
- The Return of Sherlock Holmes (1986) Colonel Valentine Walter
- Pope John Paul II (1984) Archbishop Adam Sapieha
- The Case of Marcel Duchamp (1984)
- A Voyage Round My Father (1984) Boustead
- Sharing Time (1984) Erik
- Hammer House of Mystery and Suspense (1984) Harry Dowd
- Champions (1984) Mr. Griffith Jones
- Partners in Crime (1983) Gabriel Stavansson
- Spider's Web (1982) Henry Hailsham-Brown
- The Nightmare Man (1981) Colonel Howard
- The Day of the Triffids (1981) Dr Soames
- Tenko (1981) Brigadier Clifford Jefferson
- Triangle (1981) Roger Powell
- Danger on Dartmoor (1980)
- North Sea Hijack (1980) Kirk
- A Question of Faith (1979) Fyodor Ivanych
- An Englishman's Castle (1978) Theo
- Secret Army (1977) Jean Barsacq
- Yellow Dog (1976) Tim
- Wings (1976) Major General Wilkinson
- Poldark (1975) Capt. Blamey
- Napoleon and Love (1974) Tsar Alexander of Russia
- Notorious Woman (1974) Hippolyte Chatiron
- The Adventures of Black Beauty (1972) Grant
- Van der Valk (1972) Chemist
- New Scotland Yard (1972) Brett Ashley
- The Six Wives of Henry VIII (1970) George, Viscount Rochford
- Man at the Top (1970) Hon. James Belmont
- The Friendly Persuaders (1969) Bernard Webb
- Softly Softly: Task Force (1969) Overson
- The Expert (1968) Alan Stafford
- The Tenant of Wildfell Hall (1968) Walter Hargrave
- Far from the Madding Crowd (1967) Gentleman at Cockfight
- Market in Honey Lane (1967) Robert Donner-Smith
- Callan (1967) Henry Thackery
- Mystery and Imagination (1966) Lt. Brackenbury Rich
- Emergency-Ward 10 (1957) Charles Booth
