Busman's Honeymoon (film) butler, Leslie Banks and Googie Withers". Busman's Honeymoon (film) Busman's Honeymoon is a 1940 British detective film directed by Arthur B. Woods. An adaptation of the Lord Peter Wimsey story "Busman's Honeymoon" by Dorothy L. Sayers, "Busman's Honeymoon" stars Robert Montgomery, Constance Cummings, Leslie Banks, Googie Withers, Robert Newton and Seymour Hicks as Mervyn Bunter. The plot revolves around newly married famous amateur detective Lord Peter Wimsey (Montgomery) and his wife, mystery writer Harriet Vane (Cummings), who are looking forward to a quiet honeymoon at their new country cottage when they are reluctantly drawn into the investigation of a local
Lord Peter Wimsey for their evocation of that period as much as for the intrinsic detective mysteries. It was left to Jill Paton Walsh to extend Wimsey's career through and beyond the Second World War. In the continuations "A Presumption of Death" and "The Attenbury Emeralds" Wimsey and Bunter have returned successfully from their secret mission in 1940 and his nephew Lord St. George is killed while serving as an RAF pilot in the Battle of Britain. Consequently, when Wimsey's brother dies of a heart attack in 1951 during a fire in Bredon Hall at Duke's Denver, Wimsey becomes the Duke of Denver.