Set in 1913 Naples, Italy, Tos-Cat is the story of an unlikely star of the operatic stage, and the kind, gentle mentor who believes in him. Giuseppe Cantante, a renowned Baritone of the opera world, dreams of opening his own opera house in the small quarter of Naples, where he lives. After renovating an old fish packing warehouse, Giuseppe calls on his son, Silenzio, to help him open the new Piccolo San Carlo Opera House and to find the finest voices...