Ian Brennan

Writing

Freshness: Jan 20, 2026

8Total Films

10.0 Highest Rated

Born: Apr 23, 1978

Birth Place: Mount Prospect, Illinois, USA

About Ian Brennan

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.

Career Statistics & Market Influence

Analyzing the cinematic journey of Ian Brennan reveals a career defined by diverse artistic exploration. With a total of 8 major appearances, the actor has established a significant footprint in global cinema.

Genre Dominance: Comedy

The majority of Ian Brennan's filmography leans towards the Comedy genre. Audience data suggests that viewers respond most favorably to this persona, though their versatility has allowed for successful crossovers into other categories.

The "Box Office" Signature

With a 13% Success Ratio (movies rated above 6.5), Ian Brennan remains a reliable draw for studios. Their peak performance was recorded in Glee: Keep on Believin', which continues to be the benchmark for their career rating-wise.

Best Ian Brennan Movies Ranked

Must-watch hits from Ian Brennan's career based on audience ratings.

★10.0

Glee: Keep on Believin' (2012) movie poster

★10.0

Glee: Keep on Believin': A Biography documentary going behind the scenes of the hit show 'Glee,' featuring interviews with creators and a handful

Glee: Keep on Believin'

2012•Documentary

★6.0

★6.0

Staten Island: Sully is desperate to give his unborn son the chance he never had. Jasper wants to escape the mobsters that have infiltr

Staten Island

2009•Drama

★6.0

★6.0

Dick Elves: Two rebellious elves start to bother their colleagues who are just trying to do their job as santa’s helpers

Dick Elves

2011•Comedy

★5.9

★5.9

Cooties: A mysterious virus hits an isolated elementary school, transforming the kids into a feral swarm of mass savages. An unli

Cooties

2014•Comedy

★5.4

Save the Last Dance 2 (2006) movie poster

★5.4

Save the Last Dance 2: Sara joins Julliard in New York to fulfill her and her mother's dream of becoming the Prima ballerina of the school. She

Save the Last Dance 2

2006•Drama

Complete Filmography & Success Status

Tracking the career evolution and box office verdicts of Ian Brennan.

Year	Movie	Character	Success	More
2014	Cooties	Vice Principal Simms	Average	Similar →
2012	Glee: Keep on Believin'	Self	Super Hit	Similar →
2011	Dick Elves	Elf	Average	Similar →
2009	Staten Island	Tree Man	Average	Similar →
2007	I Think I Love My Wife	Department Store Salesman #1	Flop	Similar →
2006	Save the Last Dance 2	Franz	Flop	Similar →
2002	No Sleep 'til Madison	Dave	Flop	Similar →
2000	Too Much Flesh	Bert	Flop	Similar →

Ian Brennan - Frequently Asked Questions

What is the best movie of Ian Brennan?

According to audience ratings, the best movie starring Ian Brennan is "Glee: Keep on Believin'" with a rating of 10.0/10.

How many movies has Ian Brennan acted in?

Ian Brennan has been featured in at least 8 major films throughout their career.

What are some other popular movies by Ian Brennan?

Other notable films include "Staten Island", "Dick Elves", and "Cooties".