One of Richard Wagner's most enduring works, this bold operatic tale of a medieval knight's struggle for freedom against the gods was given a striking production by the Metropolitan Opera.

"Sheriff Mal Reynolds has a new partner--a law enforcing robot from the Blue Sun corporation, who doesn't care about motives, about mercy, about anything other than enforcing the law--no matter the cost. The Blue Sun Corporation has helped to run the universe from the shadows for years, but they're ready to step into the light and take over. If Mal wants to keep his job and protect his sector, the smart move would be to play by their rulebook. But...