Y: The Last Man is a highly acclaimed comic book series written by Brian K. Vaughan and Pia Guerra. It has been in development as a TV series on Amazon Prime. The story takes place in a world where all male mammals, except for one man and his pet monkey, have died mysteriously. The series explores themes of gender, identity, and survival. Y: The Last Man is known for its compelling characters, thought-provoking narrative, and its exploration of societal issues.