Skip to content
LOIR
Discover
Browse
Discover
Search Loir
/
Sign in
Search
People
J
Person· Writing
Jeffrey Addiss
Sign in to follow
Born
November 21, 1980
From
Buffalo, New York, USA
Also known as
Jeff Addiss
Biography
No biography is available for this person.
IMDb
TMDB
More links · 1
Wikidata
Known for
Life in a Year
2020
Film
8.2
The Lord of the Rings: The War of the Rohirrim
2024
Film
6.5
The Dark Crystal: Age of Resistance
2019
Series
7.8
The Boroughs
2026
Series
7.2
Filmography
8 displayed · 8 matching · 8 total
Media
All
Movies
Series
Contribution
All
Acting
Creating
Writing
Production
Order
Newest first
Oldest first
2026
01
The Boroughs
Production
(Executive Producer)
8
EP
Writing
(Writer)
2
EP
Creating
(Creator)
Series
2024
02
The Lord of the Rings: The War of the Rohirrim
Writing
(Story)
Writing
(Screenplay)
Film
2020
03
Life in a Year
Writing
(Writer)
Film
2019
04
The Crystal Calls - Making The Dark Crystal: Age of Resistance
Acting
(Self)
Film
05
The Dark Crystal: Age of Resistance
Writing
(Writer)
3
EP
Production
(Co-Executive Producer)
10
EP
Creating
(Creator)
Series
2015
06
Superstore
Acting
(Male Customer)
1
EP
Series
2009
07
Lie to Me
Acting
(Porsche Driver)
1
EP
Series
2005
08
Grey's Anatomy
Acting
(Greg Penderglass)
1
EP
Series