Isfimovies - The Girl Who Knew Too Much (1963)A tourist witnesses a murder and finds herself caught up in a series of bloody killings.Mario Bava, Franco Prosperi, Enrico Checchi, Neda MatteucciJohn Saxon, Letícia Román, Valentina Cortese, Dante DiPaolo, Titti Tomaino, Luigi Bonos, Milo Quesada, Gustavo De Nardo, Giovanni Di Benedetto, Jim Dolen, Franco Ressel, Robert Buchanan, Marta Melocco, Lucia Modugno, Franco Moruzzi, Virginia Doro, Mario Bava, Chana Coubert, Adriana Facchetti, Dafydd Havard, Tiberio Murgia, Peggy Nathan, Lido Pini, John Stacy