Hoffman is a 1970 British drama film directed by Alvin Rakoff and starring Peter Sellers, Sinéad Cusack, Ruth Dunning and Jeremy Bulloch. It is the tale of an older man who blackmails an attractive young woman into spending a week with him in his flat in London, hoping that she will forget her crooked fiancé and fall in love with him instead.The film features one of Sellers' rare non-comedic performances.