Hare's play is seen from the perspective of the students, while The Browning Version focuses on an unpopular Classics master, Mr Crocker-Harris (Farrell) and his unfaithful wife (Chancellor).

BBC: Entertainment & Arts

Hitchcock dramatically reinforces the duality of human nature as he introduces tennis star Guy (Farley Granger) who hates his unfaithful wife, and mysterious Bruno (Robert Walker) who hates his father.

ENGADGET: Hitchcock classics Dial M for Murder (3D) and Strangers on a Train come to Blu-ray October 9th

The defence case was that Bowen had been suffering from delusions that his children were not his and his wife was being unfaithful.

BBC: Man murdered his sleeping stepson