Tom Fontana is an American television writer and producer, best known for his work on the critically acclaimed series Homicide: Life on the Street and Oz. He has been influential in shaping modern television drama, often focusing on complex characters and social issues. Throughout his career, Fontana has received numerous awards, including multiple Emmy Awards. He has also worked on other notable shows such as The Bedford Diaries and Borgia, showcasing his versatility and commitment to storytelling in various genres.