Writing

—		The Marked Hour (1 episode) … Writer
—		The Buried Giant … Screenplay
—		Frankenstein … Screenplay
—		Scary Stories to Tell in the Dark 2 … Story

2022		Guillermo del Toro's Cabinet of Curiosities (2 episodes) … Short Story (1 episode) … Teleplay
2022		Guillermo del Toro's Pinocchio … Screenstory … Screenplay

2021		Nightmare Alley … Screenplay
2021		Trollhunters: Rise of the Titans … Book … Screenplay

2020		Roald Dahl's The Witches … Screenplay
2020		Wizards: Tales of Arcadia (1 episode) … Teleplay (1 episode) … Writer

2019

… Screenstory

2017

… Story … Screenplay

2016

(1 episode) … Teleplay (2 episodes) … Story

2015

… Writer

2014		The Hobbit: The Battle of the Five Armies … Screenplay
2014		The Strain (13 episodes) … Writer

2013		The Hobbit: The Desolation of Smaug … Screenplay
2013		Pacific Rim … Screenplay

2012

… Screenplay

2010

… Screenplay

2008		Hellboy II: The Golden Army - Zinco Epilogue … Screenplay
2008		Hellboy II: The Golden Army … Screenplay
2008		Hellboy II: The Golden Army - Prologue … Screenplay

2007

… Creative Producer

2006		Hellboy Animated: Sword of Storms … Creative Producer
2006		Pan's Labyrinth … Screenplay

2004

… Screenplay

2001		Mimic 2 … Characters
2001		The Devil's Backbone … Screenplay

1997

… Screenstory … Screenplay

1993

… Screenplay

1990

… Storyboard

1987

… Writer

1986

… Screenplay