Gilbert and Sullivan Gilbert was questioning his good faith, and in any event, Sullivan had other reasons to stay in Carte's good graces: Carte was building a new theatre, the Royal English Opera House, to produce Sullivan's only grand opera, "Ivanhoe". Gilbert brought suit, and after "The Gondoliers" closed in 1891, he withdrew the performance rights to his libretti, vowing to write no more operas for the Savoy. Gilbert next wrote "The Mountebanks" with Alfred Cellier and the flop "Haste to the Wedding" with George Grossmith, and Sullivan wrote "Haddon Hall" with Sydney Grundy. Gilbert eventually won the lawsuit, but his actions and
Cultural influence of Gilbert and Sullivan finale in his patchwork of stylistic creations "Clementine" ("full of words and music and signifying nothing", as Lehrer put it, thus parodying G&S and Shakespeare in the same sentence). Comedian Allan Sherman sang several parodies and pastiches of Gilbert and Sullivan songs in the 1960s, including: Anna Russell performed a parody called "How to Write Your Own Gilbert and Sullivan Opera." The Two Ronnies' Gilbert and Sullivan parodies include their 1973 Christmas special. In addition, numerous G&S song parodies and other references to G&S are made in the animated TV series, "Animaniacs", such as the "HMS Yakko" episode, which includes