★ 8 
Writing
Ian Brennan
Ian Brennan is best known for DAHMER - Monster: The Jeffrey Dahmer Story, Scream Queens, Ratched and Glee. Ian Brennan was born on April 23, 1978. Ian Brennan is 48 years old (born April 23, 1978).
- Born
- April 23, 1978 (48 years old)
- Place of birth
- Mount Prospect, Illinois, USA
Biography
Ian Brennan (born April 23, 1978) is an American screenwriter, director and actor. He is known for his work on the American television shows Glee, Scream Queens, The Politician, and Dahmer – Monster: The Jeffrey Dahmer Story.
Known for
Filmography
- —Untitled Glee RebootOriginal Series Creator
- 2026Monster: The Lizzie Borden StoryExecutive Producer
- 2025Monster: The Ed Gein StoryExecutive Producer
- 2024Monsters: The Lyle and Erik Menendez StoryExecutive Producer
- 2022DAHMER - Monster: The Jeffrey Dahmer StoryExecutive Producer
- 2022The WatcherExecutive Producer
- 2021HalstonExecutive Producer
- 2020HollywoodWriter
- 2020RatchedWriter
- 2019The PoliticianExecutive Producer
- 2018Fortune RookieG.J.
- 2015Scream QueensWriter
- 2009GleeSvengoobles
- 2001Law & Order: Criminal IntentLance Moren
Frequently asked questions
What movies and shows has Ian Brennan been in?
Ian Brennan is best known for DAHMER - Monster: The Jeffrey Dahmer Story, Scream Queens, Ratched and Glee.
When was Ian Brennan born?
Ian Brennan was born on April 23, 1978. (Mount Prospect, Illinois, USA)
How old is Ian Brennan?
Ian Brennan is 48 years old (born April 23, 1978).
Updated: October 29, 2026 ·