Gilbert and Sullivan's The Gondoliers

SYNOPSIS

Marco and Giuseppe have just chosen their brides, Gianetta and Tessa, when their lives are thrown into turmoil by the arrival of the grand inquisitor, Don Alhambra, who informs them that one of them has acquired the throne of the distant Kingdom of Barataria. The Duke of Plaza-Toro brings his daughter to meet Don Alhambra because she has been betrothed to the new monarch, whichever he is. No-one can identify which of the gondoliers is to be the king.