Lancelot du Lac (1974) (movie): King Arthur learns that his wife, Queen Guinevere, has been having an affair with Lancelot, who at the same time remains loyal to the king, particularly after Arthur's traitorous nephew Mordred commits an attempt on his life. Discover the latest Discussions, Reviews, Quotes, Theories, Explanations and Analysis of Lancelot du Lac (1974) below