Background
Brennan is the son of John and Charman Brennan. He is Irish Catholic and his father was a Paulist priest.
Actor director writer film producer
Brennan is the son of John and Charman Brennan. He is Irish Catholic and his father was a Paulist priest.
He graduated in 2000, and acted for a time in Chicago, studying at The Second City Training Center and working with the Steppenwolf and Goodman Theatres, before moving to New York City to continue his acting career.
He is best known for his work on the American television shows Glee and Scream Queens. Brennan aspired to be an actor, and as his high school musical director was also the show choir director, he joined the choir to enhance his chance of being cast in musical productions. Brennan credits his high school theatre director John Marquette for inspiring him to acting
The character Will Schuester in Glee is partially based on Marquette.
Brennan went on to study theatre at Loyola University Chicago. He has performed in off-Broadway plays at the Vineyard, Playwrights Horizons and Master Control Console Theatres.
His early writing experience was limited to sketch pieces in high school and college plays he describes as "terrible". He explained: "I find it interesting that there is something in everybody, a longing for something transcendent, particularly in a place like Mountain.
Prospect, a place that’s very suburban and normal and plain.
Even in places like that, there’s this desire to shine. Brennan was inspired by these events, and in August 2005, purchased a copy of Screenwriting for Dummies and wrote the first draft of Glee, initially envisioned as a film rather than a television series. He completed the script in 2005, but could not generate interest in the project for several years.
Murphy had been in a show choir while at college, and as such felt he could relate to the script.
The script was entirely re-written, and was picked up by Fox within 15 hours of being received. Murphy and Falchuk became the show"s executive producers and showrunners, while Brennan is a co-executive producer and Novick is a producer.
Brennan, Falchuk and Murphy wrote all of the show"s episodes in the first two seasons, and were nominated for two 2010 Writers Guild of America Awards for Glee, with nominations in the Best Comedy Series and Best New Series categories. Glee is set to conclude following its sixth season, which is set to air in early 2015.
In October 2014, it was announced that Fox had given a 15 episode straight-to-series order for Scream Queens, a comedy-horror anthology series created by Falchuk, Murphy and Brennan.
The first season, set on a college campus, will star Emma Roberts, Ariana Grande, Lea Michele, Keke Palmer, Abigail Breslin and Jamie Lee Curtis and will premiere in 2015. Brennan lives in both New York and Los Angeles, and works on the Glee scripts in the latter.
Brennan spent four years at Prospect High School in Mount Prospect, Illinois during the mid-1990s, and was a member of the school show choir, which he did not find particularly enjoyable. Brennan conceived the idea for Glee based on his own experience as a member of the Prospect High School show choir. Mike Novick, a television producer and a friend of Brennan"s from Los Angeles, was a member of the same gym as writer and producer Ryan Murphy, and gave him a copy of Brennan"s script.