Ian Brennan
Biography
Ian Brennan is an American screenwriter, director, producer, and actor born on April 23, 1978, in Mount Prospect, Illinois. He is recognized for his work on American television shows. Among his notable projects is his work on the television series Glee. According to database records, his known television and film credits include projects such as Law and Order: Criminal Intent, Glee, and CSI: NY, alongside Scream Queens, The Politician, and Dahmer – Monster: The Jeffrey Dahmer Story. He has amassed numerous known credits in the industry as a writer, and his professional background encompasses screenwriting, directing, producing, and acting for television and film.
Career overview
Ian Brennan is an American screenwriter, director, producer, and actor born on April 1978 in Mount Prospect, Illinois. He has established a career in television, gaining recognition for his work on several notable American television shows. Among his most well-known projects is the television series Glee. In addition to Glee, his television credits include contributions to other recognized programs such as Scream Queens, The Politician, and Dahmer – Monster: The Jeffrey Dahmer Story. His television work is also associated with Law and Order: Criminal Intent and CSI: New York according to biographical and filmography records. Across his career, he has accumulated numerous known credits as part of his work in the entertainment industry as a writer, director, and actor.
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Frequent co-stars
Career timeline
Full filmography
- Monster: The Ed Gein Story (2025) Executive Producer
- Monster: The Ed Gein Story (2025) Writer
- Monster: The Ed Gein Story (2025) Director
- Monster: The Ed Gein Story (2025) Creator
- Monsters: The Lyle and Erik Menendez Story (2024) Executive Producer
- Monsters: The Lyle and Erik Menendez Story (2024) Writer
- Monsters: The Lyle and Erik Menendez Story (2024) Director
- Monsters: The Lyle and Erik Menendez Story (2024) Creator
- DAHMER - Monster: The Jeffrey Dahmer Story (2022) Executive Producer
- DAHMER - Monster: The Jeffrey Dahmer Story (2022) Writer
- DAHMER - Monster: The Jeffrey Dahmer Story (2022) Creator
- The Watcher (2022) Executive Producer
- The Watcher (2022) Writer
- The Watcher (2022) Creator
- Halston (2021) Executive Producer
- Halston (2021) Writer
- Ratched (2020) Writer
- Ratched (2020) Executive Producer
- Hollywood (2020) Writer
- Hollywood (2020) Executive Producer
- Hollywood (2020) Creator
- The Politician (2019) Executive Producer
- The Politician (2019) Creator
- Fortune Rookie (2018) as G.J.
- Knife of the Party (2016) Executive Producer
- Scream Queens (2015) Writer
- Scream Queens (2015) Director
- Scream Queens (2015) Executive Producer
- Scream Queens (2015) Creator
- Cooties (2014) as Vice Principal Simms
- Cooties (2014) Executive Producer
- Cooties (2014) Story
- Cooties (2014) Writer
- Monster (2012) Executive Producer
- Glee: Keep on Believin' (2012) as Self
- Glee: The Concert Movie (2011) Writer
- Glee: The Concert Movie (2011) Executive Producer
- Dick Elves (2011) as Elf
- Glee (2009) as Svengoobles
- Glee (2009) Executive Producer
- Glee (2009) Writer
- Glee (2009) Director
- Glee (2009) Co-Executive Producer
- Glee (2009) Creator
- Staten Island (2009) as Tree Man
- I Think I Love My Wife (2007) as Department Store Salesman #1
- Save the Last Dance 2 (2006) as Franz
- No Sleep 'til Madison (2002) as Dave
- Law & Order: Criminal Intent (2001) as Lance Moren
- Too Much Flesh (2000) as Bert
- Monster: Lizzie Borden Executive Producer