Watch on HDtoday. Facing a short term in prison, wealthy Eisenstein heads off to a masquerade ball to enjoy his last evening of freedom. But Eisenstein's wife, Rosalinde, and her chambermaid Adele show up to the costume party in disguise, and each try to teach him a lesson or two. This revival of Johann Strauss's operetta performed by Opera Australia stars Anthony Warlow and Ghillian Sullivan.