Writing Luis Pico Estrada Other Credits Diary of a Pig War Screenplay 1975 Kid Head Writer 1975 Painted Lips Writer 1974 The Seven Madmen Screenplay 1973 The Mafia Writer 1972 Güemes, la tierra en armas Adaptation 1971 The Knight of the Sword Writer 1970 Martín Fierro Writer 1968 Con gusto a rabia Writer 1965 Primero yo Writer 1963 Agent-readable