School for Sex (1969)

Lord Wingate, aquitted after appearing in court for fraud, starts up a 'finishing school' to teach girls how to extract money from rich men, in return for a percentage of their gains. He enlists the help of the Duchess of Burwood as a teacher and Hector as fitness instructor. A probation officer friend supplies the first batch of pupils fresh from Holloway prison via a clapped out old mini bus. Suspicious neighbours and police together with newspaper reports naming the prison girls now hobnobbing in high society results in a raid and new court appearance for Lord Wingate. The Judge sentences him but plots to start up his own 'school for sex'.

Unfortunately the movie School for Sex is not yet available on HBO Max.