Hungary: Callously leaving her handicapped daughter home alone, Sonya meets her lover at a hotel and is later shot to death. At her funeral, the main suspects are all present: Peter, Sonya's estranged husband; Tanya, her sister; and Julia, a … Serena Grandi, Fabio Testi, Florinda Bolkan, Paul Martignetti, Cesare Barro, Anna Maria Petrova, John Armstead Added on Amazon Prime 2021-09-01.