John A. Quartaro is an American film director, writer and cinematographer from Milwaukee, Wisconsin. His most notable work is "Enter the Green Abyss" which premiered at the 2024 Utah International Film Festival and screened at the 2024 McMinnville Short Film Festival, garnering Best Experimental Film nominations at both festivals. He is currently working on his feature debut "A Curious Man" which is set to be a film noir mystery, set in Milwaukee.