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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.
Filmography18 titles

DAHMER - Monster: The Jeffrey Dahmer Story
2022Executive Producer, Writer
2022Executive Producer, Writer

DAHMER - Monster: The Jeffrey Dahmer Story
Executive Producer, Writer
Executive Producer, Writer

Scream Queens
2015Director, Executive Producer, Writer
2015Director, Executive Producer, Writer

Monsters: The Lyle and Erik Menendez Story
2024Director, Executive Producer, Writer
2024Director, Executive Producer, Writer

Ratched
2020Writer
2020Writer

Law & Order: Criminal Intent
2001as Lance Moren
2001as Lance Moren

Monsters: The Lyle and Erik Menendez Story
Director, Executive Producer, Writer
Director, Executive Producer, Writer

Monster: The Ed Gein Story
2025Director, Executive Producer, Writer
2025Director, Executive Producer, Writer

Glee: The 3D Concert Movie
2011Executive Producer, Writer
2011Executive Producer, Writer

Hollywood
2020Executive Producer, Writer
2020Executive Producer, Writer

The Watcher
2022Executive Producer
2022Executive Producer

Halston
2021Executive Producer, Writer
2021Executive Producer, Writer

The Politician
2019Executive Producer
2019Executive Producer

Glee
2009as Svengoobles
2009as Svengoobles

Little New York
2009as Tree Man
2009as Tree Man

Cooties
2014as Vice Principal Simms
2014as Vice Principal Simms

Save the Last Dance 2
2006as Franz
2006as Franz

I Think I Love My Wife
2007as Department Store Salesman #1
2007as Department Store Salesman #1