The novel, written in the first person in the form of Cameron McCabe's confession, is set in London in the mid-1930s. McCabe works in the film industry and has made himself a name as a supervising film editor working mainly on feature films. One day his boss, Isador Bloom, orders him to cut out altogether a young aspiring actress, Estella Lamare, from a movie which has just been produced. As the picture is about a love triangle McCabe does not see the point in doing as he was told and immediately suspects some foul business. He does not know then that this is in fact Bloom's revenge on Lamare for "showing him a cold shoulder" when he made a pass at her.
