Goodnight Sweetheart (1993) (tv show): British sitcom in which an unhappily married man discovers he can time travel back to 1940s war-torn London where he masquerades as an MI5 agent and part-time songwriter whilst courting the local barmaid. Discover the latest Discussions, Reviews, Quotes, Theories, Explanations and Analysis of Goodnight Sweetheart (1993) below