Writing

2017		Justice League … Screenplay
2017		UNLOCKED … Writer

2015

… Writer

2014

… Writer

2013		Astonishing X-Men: Unstoppable … Writer
2013		Much Ado About Nothing … Screenplay

2012		Astonishing X-Men: Torn … Writer
2012		The Avengers … Story … Screenplay
2012		The Cabin in the Woods … Screenplay
2012		Astonishing X-Men: Dangerous … Writer

2011

… Writer

2008

… Writer

2005

… Writer … Author

2002

… Writer

2001

… Story

2000

… Screenplay

1997

… Screenplay

1995

… Screenplay

1992

… Writer

Acting

2020

as JW

2015

as Self

2014		Marvel: 75 Years, from Pulp to Pop! as Self
2014		Showrunners: The Art of Running a TV Show as Self
2014		Captain America: The Winter Soldier as Man on escalator in museum (uncredited)
2014		Marvel Studios: Assembling a Universe as Self

2012		Browncoats Unite: Firefly 10th Anniversary Special as Himself
2012		The Avengers: A Visual Journey as Self

2011		Warren Ellis: Captured Ghosts as Self
2011		Comic-Con Episode IV: A Fan's Hope as Self

2009

as Joss Whedon

2007		The Making of Dr. Horrible's Sing-Along Blog as Himself
2007		Star Wars: The Legacy Revealed as Self

2006

as Self

Directing

2017

… Director

2015

… Director

2013

… Director

2012		The Avengers … Director
2012		The Cabin in the Woods … Second Unit Director

2008

… Director

2005

… Director

2002

… Director

Production

2014

… Executive Producer

2013

… Producer

2012

… Producer

2011

… Producer

Crew

2013

… Thanks

2002

… Thanks

Editing

2013

… Editor

Sound

2013

… Original Music Composer