Firefly is a science fiction TV series that has gained a cult following. Created by Joss Whedon, Firefly is set in the year 2517 and follows the crew of the Serenity, a spaceship that takes on various missions. The show is known for its unique blend of genres, including western, sci-fi, and action-adventure. Firefly has been praised for its complex characters, witty writing, and stunning visuals. The series was unfortunately cancelled after just one season, but it remains a beloved classic among fans of science fiction and Joss Whedon's other works, such as Buffy the Vampire Slayer and The Avengers.