The crossword solutions for the term 'DOG DAY AFTERNOON DIRECTOR' are 'LUMET' (5 letters) and 'SIDNEYLUMET' (11 letters). Sidney Lumet was an American film director, producer, and screenwriter with over 50 films to his credit. He is best known for directing the 1975 classic crime drama 'Dog Day Afternoon'. The film starred Al Pacino and was nominated for six Academy Awards, winning one for Best Original Screenplay.