Actor
The Frighteners
1996
as Passerby (uncredited)
Braindead
1992
as Mother at Park
Documentaries
The Making of The Fellowship of the Ring
2002
as Self (voice)
Directing
Forgotten Silver
1997
Script Supervisor
Production
The Lord of the Rings: The War of the Rohirrim
2024
Executive Producer
Mortal Engines
2018
Producer
The Hobbit: The Battle of the Five Armies
2014
Producer
The Hobbit: The Desolation of Smaug
2013
Producer
The Hobbit: An Unexpected Journey
2012
Producer
West of Memphis
2012
Producer
The Lovely Bones
2009
Producer
Crossing the Line
2008
Executive Producer
King Kong
2005
Producer
The Lord of the Rings: The Return of the King
2003
Producer
The Lord of the Rings: The Two Towers
2002
Producer
The Lord of the Rings: The Fellowship of the Ring
2001
Producer
The Frighteners
1996
Associate Producer
Braindead
1992
Casting
The Ray Bradbury Theater: A Sound of Thunder
1989
Casting
Lord of the Rings: The Hunt for Gollum
Producer
Writing
Mortal Engines
2018
Screenplay
The Hobbit: The Battle of the Five Armies
2014
Screenplay
The Hobbit: The Desolation of Smaug
2013
Screenplay
The Hobbit: An Unexpected Journey
2012
Screenplay
The Lovely Bones
2009
Screenplay
King Kong
2005
Writer
The Lord of the Rings: The Return of the King
2003
Screenplay
The Lord of the Rings: The Two Towers
2002
Screenplay
The Lord of the Rings: The Fellowship of the Ring
2001
Screenplay
The Frighteners
1996
Screenplay
Heavenly Creatures
1994
Screenplay
Jack Brown: Genius
1994
Writer
Braindead
1992
Screenplay
Meet the Feebles
1989
Screenplay
Lord of the Rings: The Hunt for Gollum
Writer