Movies (As Crew)
Sorted by Release DateThe Lord of the Rings: The War of the Rohirrim
Jeffrey Addiss will be
? in The Lord of the Rings: The War of the Rohirrim
as 'Screenplay, Story'.
Fri, Dec 06 2024
TV Shows (As Crew)
Sorted by Release DateAges in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages
The Dark Crystal: Age of Resistance
Jeffrey Addiss was
? in The Dark Crystal: Age of Resistance
as 'Writer, Co-Executive Producer, Creator'.
First Air Date
Fri, Aug 30 2019
Fri, Aug 30 2019
The Boroughs
Jeffrey Addiss will be
0+ in The Boroughs
as 'Executive Producer, Creator'.
First Air Date
Unreleased
Unreleased