Private Lives is a 1930 comedy of manners in three acts by Noël Coward. It concerns a divorced couple who, while honeymooning with their new spouses, discover that they are staying in adjacent rooms at the same hotel. Despite a perpetually stormy relationship, they realise that they still have feelings for each other. Its second act love scene was nearly censored in Britain as too risqué. Coward wrote one of his most popular songs, "Some Day I'll Find You", for the play.

Laurence Kerr Olivier, Baron Olivier, was an English actor and director who, along with his contemporaries Ralph Richardson and John Gielgud, was one of a trio of male actors who dominated the British stage of the mid-20th century. He also worked in films throughout his career, playing more than fifty cinema roles. Late in his career he had considerable success in television roles.