Franz Lehár's operetta becomes merrier still with the addition of dialogue written by celebrated playwright Wendy Wasserstein, a new ballet gracing the "Chez Maxime" scene, and a brand new song for Njegus. Yvonne Kenny makes a startling debut in the title role in this production by the San Francisco Opera, with Bo Skovhus and Angelika Kirchschlager in supporting roles. 188 min. Widescreen (Enhanced); Soundtracks: English Dolby Digital 5.1, Dolby Digital stereo; Subtitles: Spanish; interviews; photo gallery.