A new era of Firefly starts here, as the secret history of the Unification War is revealed at last!

From Joss Whedon (Buffy the Vampire Slayer, Avengers) comes a new era of Firefly, as the definitive story of the Unification War is told at last! 

Captain Malcolm Reynolds thought he could outrun his past, but when a simple heist goes wrong, he’s forced to confront it. With the fabled Traitor of Serenity Valley in his sights, Mal’s quest for revenge will put him at odds with his own crew, forcing him to make a choice: fix the past or fight for the future.

Along with Whedon, writer Greg Pak (Mech Cadet Yu, Totally Awesome Hulk, Weapon X) and artist Dan McDaid (Judge Dredd: Mega City Zero) take you back to the battleground where it all began...and reveal a secret history that might end it all.

Joseph Hill Whedon is an American film director, producer, writer, and composer. He is the founder of Mutant Enemy Productions, co-founder of Bellwether Pictures, and is best known as the creator of several television series. These include Buffy the Vampire Slayer (1997–2003), Angel (1999–2004), Firefly (2002), Dollhouse (2009–2010), and Agents of S.H.I.E.L.D. (2013–2020).

Whedon co-wrote for the Pixar animated film Toy Story (1995) (for which he was nominated for the Academy Award for Best Original Screenplay), wrote and directed the Firefly film continuation Serenity (2005), co-wrote and directed the Internet miniseries Dr. Horrible's Sing-Along Blog (2008), and co-wrote and produced the horror comedy film The Cabin in the Woods (2012). He wrote and directed the Marvel Cinematic Universe superhero films The Avengers (2012) and its sequel Avengers: Age of Ultron (2015), and also co-wrote the script for the DC Extended Universe superhero film Justice League (2017). He also served as director for Justice League on re-shoots, replacing Zack Snyder (who retained directorial credit).

Actors Ray Fisher, Charisma Carpenter, Michelle Trachtenberg and Amber Benson have complained publicly about Whedon's behavior on set. WarnerMedia investigated Fisher's allegations and announced that they had taken "remedial action" in December 2020.