After years of closure, there are plans afoot for Melbourne's iconic Capitol Theatre to reopen once again and establish a new life. Built between 1921 and 1924, Capitol House (which includes the Capitol Theatre) has been described as "the most important twentieth century building in Melbourne".1 However, it has witnessed many openings and closures over its history, despite its outstanding architectural significance, its beauty and ability to function as a world-class cinema space. This article presents an overview of the Capitol Theatre's history, the commission to architects Marion Mahony Griffin and Walter Burley Griffin, the cultural as well as national significance, and its place within Melbourne's vibrant screen culture since it was unveiled 93 years ago. Also offered here is a spotlight on the contribution to the theatre's design by Marion Mahony Griffin, whose work as an architect and designer was not adequately acknowledged during her lifetime.