Ian BrennanWritingApril 23, 1978 (48 years old)Mount Prospect, Illinois, USAPopularity: 1IMDbBiographyIan 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 For6.8GleeWriter8.0DAHMER - Monster: The Jeffrey Dahmer StoryWriter7.2Monster: The Ed Gein StoryWriter7.6Monsters: The Lyle and Erik Menendez StoryWriter7.8Scream QueensWriter7.6RatchedWriter7.1The WatcherWriter7.2HollywoodWriter7.0HalstonWriter5.9CootiesStory7.3Glee: The Concert MovieWriter7.6Law & Order: Criminal IntentLance MorenFilmographyMovies10TV Shows14AllCast8Crew3Browse All2010sKnife of the PartyExecutive Producer5.9CootiesVice Principal Simms10.0Glee: Keep on Believin'Self7.3Glee: The Concert MovieWriter6.0Dick ElvesElf2000s6.0Staten IslandTree Man5.3I Think I Love My WifeDepartment Store Salesman #15.5Save the Last Dance 2Franz9.0No Sleep 'til MadisonDave4.0Too Much FleshBert