John Wentworth (1908–1989) was a British television actor. He starred in the ITV television series The Main Chance in which he played the role of Henry Castleton a traditionalist Leeds-based lawyer.
1984AmyMovieas Lord Wakefield1983A Married ManTV showas Sir Christopher Gerrard · 1 episodes1983Number 10TV showas Sir Henry Campbell-Bannerman · 1 episodes1976Tomkinson's SchooldaysMovieas Chaplain1972The EdwardiansTV showas Prime Minister · 1 episodes1971The Search for the NileTV showas Doctor · 1 episodes1971The Rivals of Sherlock HolmesTV showas Thaxted · 1 episodes
1971The Shattered EyeMovieas Barton1970GerminalTV showas Monsieur Grégoire · 5 episodes1969The Main ChanceTV showas Henry Castleton · 33 episodes1969The Oblong BoxMovieas Parson1969The Last Shot You HearMovieas Chambers1967The PrisonerTV showas Sir Charles Portland · 1 episodes
1967Boy Meets GirlTV showas Mr Musgrove · 1 episodes
1966The EyeMovieas Stevens
1965A Passage to IndiaMovieas Major Callendar1965BBC Play of the MonthTV showas Maj. Callendar · 1 episodes1965The TroubleshootersTV showas Sir Richard Costello · 1 episodes
1964The Count of Monte CristoTV showas Abbé Faria · 1 episodes
1964The Caves of SteelMovieas Dr. Fastolfe1963The Human JungleTV showas Sir Humphrey · 1 episodes1962The SaintTV showas Prof. Hamish Grant · 1 episodes1962The Scales of JusticeTV showas Registrar · 1 episodes1960The Odd ManTV showas Preece Sr. · 1 episodes
1957Theatre NightTV showas John Lawless · 1 episodes