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.
A Passage to India
(Major Callendar)
The Oblong Box
(Parson)
Tomkinson's Schooldays
(Chaplain)
Bel Ami
(Comte de Vaudrec)
The Scales of Justice
(Registrar)
The Main Chance
(Henry Castleton)
Love Story
(Harry)
The Human Jungle
(Sir Humphrey)
The Prisoner
(Sir Charles Portland)
The Rivals of Sherlock Holmes
(Thaxted)
The Saint
(Prof. Hamish Grant)
BBC Play of the Month
(Maj. Callendar)
Story Parade
(Dr. Fastolfe)
The Odd Man
(Preece Sr.)
The Edwardians
(Prime Minister)
Bel Ami
(Comte de Vaudrec)