Part III and final installment in the Sergio Martino Giallo Collection. The final of Martino's six gialli, The Suspicious Death of a Minor. Starring Claudio Cassinelli, Adolfo Caruso, Massimo Girotti, Mel Ferrer, Lia Tanzi, Patrizia Castaldi, and more. Produced by Luciano Martino. Music by Luciano Michelini. Screenplay by Ernesto Gastaldi and Sergio Martino. Directed by Sergio Martino.