Biography
Finneas Baird O'Connell (born July 30, 1997), also known mononymously by his first name, sometimes stylized in all caps, is an American singer-songwriter, record producer, and actor. The recipient of numerous accolades, he has written and produced music for various artists, most notably for his younger sister, Billie Eilish. He has won 10 Grammy Awards among 18 total nominations, including nominations for the Big Four categories. He made history as the youngest act to win the Producer of the Yea...
Known For
Complete Filmography

Hans Zimmer & Friends: Diamond in the Desert
2025
as Self
Conversations with collaborators and friends, alongside special live performances from Dubai's Coca-Cola Arena and beyond, from the dunes of the Arabi...

G*ve a F*ck LA: A Benefit for LA Fire Relief
2025
A benefit concert for LA Fire Relief, streaming live from The Hollywood Palladium.

FireAid Benefit Concert
2025
as Self
Bringing together some of the top names in music and entertainment, both Intuit Dome and the Kia Forum will host FireAid on Thursday, January 30, to r...

Ladies & Gentlemen... 50 Years of SNL Music
2025
as Self
Untold stories behind the culture-defining and newsmaking musical performances, sketches and cameos of the past 50 years.

Billie Eilish Unfiltered
2024
as Self
With a style and attitude that defies conventions and a unique sound within the industry, it's hard to deny that Billie Eilish has become synonymous w...

The Trainer
2024
as Finneas O'Connell
Jack Flex, a penniless, muscle-bound "creative genius" who maniacally pursues his dream of appearing on his mother's favorite home shopping channel to...

Paris 2024 Olympic Closing Ceremony
2024
as Self
Like an indelible memory, this Olympic closing ceremony will be marked by audacity, fraternity and emotion. In the heart of the Stade de France, athle...

Billie Eilish - Rock en Seine 2023
2023
as Self

Barbie
2023
Songs
Barbie and Ken are having the time of their lives in the colorful and seemingly perfect world of Barbie Land. However, when they get a chance to go to...

Billie Eilish: Live at the O2 (Extended Cut)
2023
as Self
For the first time in her career, global superstar Billie Eilish is releasing a visual record of her formidable live performance. Featuring intimate a...

The Sound of 007
2022
as Self
Pull back the curtain on the remarkable history of six decades of James Bond music, from Sean Connery’s Dr No through to Daniel Craig’s final outing ...

Apple Music Live: Billie Eilish
2022
as self
Relive Apple Music's live series with Billie Eilish at The O2 Arena in London.

Vengeance
2022
Original Music Composer
A journalist and podcaster from New York City travels to West Texas in order to report on the death of a girl he was hooking up with.
Billie Eilish: Special Acoustic Show in Bonn
2022
as Self
GRAMMY® and Academy Award winner Billie Eilish delivered an unforgettable exclusive show in collaboration with Telekom Electronic Beats on the 1st of ...

When Billie Met Lisa
2022
as Finneas O'Connell (voice)
Lisa Simpson is discovered by chart-topping artists Billie Eilish and FINNEAS while searching for a quiet place to practice her saxophone. Billie invi...

Turning Red
2022
as Jesse (4*Town) (voice)
Thirteen-year-old Mei is experiencing the awkwardness of being a teenager with a twist – when she gets too excited, she transforms into a giant red pa...

Turning Red
2022
Songs
Thirteen-year-old Mei is experiencing the awkwardness of being a teenager with a twist – when she gets too excited, she transforms into a giant red pa...

Billie Eilish - Happier Than Ever, The World Tour (Road to Opening Night)
2022
as Self
A documentary about Billie Eilish's journey to the opening night of the Happier than Ever world tour.

The Making of Happier Than Ever: A Love Letter to Los Angeles
2021
as Self
Go behind the scenes of "Happier Than Ever: A Love Letter to Los Angeles."

No Time to Die
2021
Main Title Theme Composer
Bond has left active service and is enjoying a tranquil life in Jamaica. His peace is short-lived when his old friend Felix Leiter from the CIA turns ...

Billie Eilish - Life is Beautiful Festival
2021
as Cantor

Happier Than Ever: A Love Letter to Los Angeles
2021
as Self
Fresh off the heels of her brand-new album, "Happier Than Ever," this cinematic concert experience features an intimate performance of every song in t...

The Fallout
2021
Original Music Composer
In the wake of a school tragedy, Vada, Mia and Quinton form a unique and dynamic bond as they navigate the never linear, often confusing journey to he...

Billie Eilish: The World's a Little Blurry
2021
as Self
This documentary offers a deeply intimate look at extraordinary teenager Billie Eilish. Award-winning filmmaker R.J. Cutler follows her journey on the...

Billie Eilish: The World's a Little Blurry
2021
Songs
This documentary offers a deeply intimate look at extraordinary teenager Billie Eilish. Award-winning filmmaker R.J. Cutler follows her journey on the...

Billie Eilish - Where Do We Go - The Livestream
2020
as Self
On Saturday night the 24th of October 2020 the 18-year-old superstar returned to stage for her global pay-per-view concert, "Where Do We Go? The Lives...

One World: Together at Home
2020
as Self
A global broadcast & digital special organized by Global Citizen and the World Health Organization featuring comedians, musicians, and actors to raise...

FOX Presents the iHeart Living Room Concert for America
2020
as Self
Elton John hosts the one-hour benefit special in response to the COVID-19 pandemic; performers include Alicia Keys, Backstreet Boys, and Billie Eilish...

Apple Music Awards 2019: Billie Eilish Live at the Steve Jobs Theater
2019
as Self
On December 4, 2019, Billie Eilish celebrated her Apple Music Awards for Artist of the Year, Top Album of the Year, and Songwriter of the Year with a ...

Life Inside Out
2014
as Shane
When a mother returns to her musical roots, she rediscovers the passion of her youth, and finds a way to connect with her troubled youngest son.

Tomorrow
2013
as Tom
A man caught in an emotional undertow after the passing of his father discovers comfort in his relationship with his son.

In Love... Psych
2011
Editor
Billie Eilish's first movie from when she was 9 years old

Bad Teacher
2011
as Spencer
A lazy, incompetent middle school teacher who hates her job and her students is forced to return to her job to make enough money for a boob job after ...

Billie Eilish: Reading Festival 2023
N/A
as Self
Global superstar Billie Eilish returns to Reading Festival, this time to headline the Main Stage East, where on a sunny afternoon in 2019, she drew ar...