This 1991 British production (Thames TV) for the A&E channel is based on mystery writer John le Carre's second novel. Le Carre wrote the screenplay for "A Murder of Quality," so the necessary changes for filming were made by the book's author himself. It's interesting that this is the only story with le Carre's character, George Smiley, that is set outside the field of espionage.
A number of British actors have played George Smiley in movies made on le Carre's books. They all are very good. Denholm Elliott has the role in this film. He plays a more reserved, humble character than usual. Glenda Jackson is excellent as his friend from espionage days, Alisa Brimley. Joss Ackland is very good as Terence Fielding, a school headmaster. And, Matthew Scurfield is very good as Inspector Rigby. The rest of the supporting cast all are quite good.
While this story has the usual red herring or two, it wasn't difficult for me to guess early on who the culprit was. The film even seemed to make it easy with one scene in particular. While I haven't read many mystery novels of the past few decades, I do enjoy the movies based on works by mystery writers. Besides le Carre, John Grisham and others are still writing today. But no one, in my estimation, will ever top Agatha Christie as a crime and mystery writer. Her super sleuth, Hercule Poirot, remains the most beguiling of all crime solvers, in my book. Since the early 1960s, I have read and/or watched the films on all of Christie's works that have been printed or put on film. Only once was I able to guess correctly early on who the culprit was.
Still, one can't have caviar, clams casino, lobster, and crepes Suzette all the time. Those are all the more enjoyable on special occasions, after many more meals of good but wholesome everyday meals. So, a movie based on a le Carre novel is enjoyable and satisfying at any time. Most movie buffs should enjoy "A Murder of Quality."