A disgraced school master, Benjamin Twist, is mistaken for a tough prison governor and assigned the charge of a prison for particularly hardened criminals. Believing he is being sent to a school rather than a prison, he celebrates accordingly only to find that his drunkenness accidently lands him on the wrong side of the prison bars. The Governorship is eventually restored to him, and he sets about popularising himself amongst the convicts by turning a blind eye to their shady dealings. —IMDb
Marcel Varnel (16 October 1892 – 13 July 1947) was a film director. He was born Marcel Hyacinthe le Bozec in Paris, France.
Varnel started his working life on the Paris stage but soon became a director of musical comedies. In 1925 he moved to New York working as director in several Broadway operettas, musicals and dramas for the Shubert family. This was followed by a move to Hollywood where he directed three low budget thrillers.
In 1934 he moved to England and it was as director of British comedies initially working at British International Pictures, Elstree then in 1936 moving to Gainsborough Pictures where he produced his best films. In particular working with Will Hay, Graham Moffatt, Moore Marriott, The Crazy Gang, Arthur Askey and George Formby.
He died in a car crash near Rake, West Sussex. —Wikipedia