Darryl Ponicsan is an American author and screenwriter, best known for his novels that often explore themes of military life and the complexities of human relationships. He gained significant recognition for his book The Last Detail, which was adapted into a film in 1973, directed by Hal Ashby and starring Jack Nicholson. In addition to his literary work, Ponicsan has written screenplays for various films and television shows. His writing is characterized by a blend of humor and poignancy, reflecting his experiences and observations. Ponicsan's contributions to literature and film have made him a notable figure in American storytelling.