FINNEAS

Characters played by FINNEAS

Finneas O'Connell (voice) — When Billie Met Lisa (2022)

Finneas O'Connell is Billie's brother and appears in a conversation with Bart about Lisa. Although he does not participate in the recording session, his exchange with Bart provides another perspective on Lisa and connects him to the musical encounter between Billie and Lisa.

Career Overview

FINNEAS has 63 screen credits in a career dating back to 2003. Their work spans 2 cinematic universes — most prominently Simpsons Crossover-Specials with 1 titles. Signature works include Billie Eilish: The World's a Little Blurry, Billie Eilish - Hit Me Hard and Soft: The Tour (Live in 3D), Billie Eilish: Live At iHeartRadio ALTer EGO. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.

Personal Facts

Known For: Acting
Gender: male
Known Credits: 63
Birth Date: 1997-07-30
Birth Place: Los Angeles, California, USA

Known For

Associated Universes

Universe traveler — spans 2 universes

Simpsons Crossover-Specials (1 titles)
James Bond (1 titles)

Frequent Collaborators

Billie Eilish (6 collaborations)
Maggie Baird (2 collaborations)
Andrew Marshall (2 collaborations)
Patrick O'Connell (1 collaborations)
Claudia Sulewski (1 collaborations)
Zoe Donahoe (1 collaborations)
Brandon 'Q' Adams (1 collaborations)
Carlos López Estrada (1 collaborations)
Justin Bieber (1 collaborations)
Orlando Bloom (1 collaborations)

Credits

actors (48 credits)
- Billie Eilish: Reading Festival 2023
  Self
  
  actor
  
  actors
  
  2026
- Billie Eilish - Hit Me Hard and Soft: The Tour (Live in 3D)
  Self - Vocals, Piano, Guitar
  
  actor
  
  actors
  
  2026
- Hans Zimmer & Friends: Diamond in the Desert
  Self
  
  actor
  
  actors
  
  2025
- G*ve a F*ck LA: A Benefit for LA Fire Relief
  actor
  
  actors
  
  2025
- FireAid Benefit Concert
  Self
  
  actor
  
  actors
  
  2025
- Ladies & Gentlemen... 50 Years of SNL Music
  Self - SNL Director
  
  actor
  
  actors
  
  2025
- Billie Eilish Unfiltered
  Self
  
  actor
  
  actors
  
  2024
- The Trainer
  Finneas O'Connell
  
  actor
  
  actors
  
  2024
- Paris 2024 Olympic Closing Ceremony
  Self
  
  actor
  
  actors
  
  2024
- Hot Ones Versus
  
  - Billie Eilish vs. Finneas (2024) ... Self actor actors
  
  2024
- Billie Eilish - Rock en Seine 2023
  Self
  
  actor
  
  actors
  
  2023
- Billie Eilish: Lollapalooza Brazil
  actor
  
  actors
  
  2023
- Billie Eilish: Live at the O2 (Extended Cut)
  Self
  
  actor
  
  actors
  
  2023
- BEEF
  
  - The Hour of Separation (2026) ... Finneas actor actors
  
  2023
- The Sound of 007
  Self
  
  actor
  
  actors
  
  2022
- Apple Music Live: Billie Eilish
  self
  
  actor
  
  actors
  
  2022
- Billie Eilish: Special Acoustic Show in Bonn
  Self
  
  actor
  
  actors
  
  2022
- When Billie Met Lisa
  Finneas O'Connell (voice)
  
  actor
  
  actors
  
  2022
- Turning Red
  Jesse (4*Town) (voice)
  
  actor
  
  actors
  
  2022
- Billie Eilish - Happier Than Ever, The World Tour (Road to Opening Night)
  Self
  
  actor
  
  actors
  
  2022
- The Making of Happier Than Ever: A Love Letter to Los Angeles
  Self
  
  actor
  
  actors
  
  2021
- Billie Eilish - Life is Beautiful Festival
  Cantor
  
  actor
  
  actors
  
  2021
- Happier Than Ever: A Love Letter to Los Angeles
  Self
  
  actor
  
  actors
  
  2021
- Billie Eilish: The World's a Little Blurry
  Self
  
  actor
  
  actors
  
  2021
- Where Do We Go? The Livestream
  Self
  
  actor
  
  actors
  
  2020
- One World: Together at Home
  Self
  
  actor
  
  actors
  
  2020
- FOX Presents the iHeart Living Room Concert for America
  Self
  
  actor
  
  actors
  
  2020
- Billie Eilish: Live At iHeartRadio ALTer EGO
  Self
  
  actor
  
  actors
  
  2020
- DAVE
  
  - Met Gala (2023) ... Finneas actor actors
  
  2020
- Apple Music Awards 2019: Billie Eilish Live at the Steve Jobs Theater
  Self
  
  actor
  
  actors
  
  2019
- The Kelly Clarkson Show
  
  - Ali Wong, Lamorne Morris, Finneas (2024) ... Self actor actors
  
  2019
- My Next Guest Needs No Introduction with David Letterman
  
  - Billie Eilish (2022) ... Self actor actors
  
  2018
- The Late Late Show with James Corden
  
  - Melanie C, David Boreanaz, Finneas (2021) ... Self - Guest actor actors
  
  2015
- Life Inside Out
  Shane
  
  actor
  
  actors
  
  2014
- Late Night with Seth Meyers
  
  - Bowen Yang & Matt Rogers, Finneas (2026) ... Self - Guest actor actors
  
  2014
- The Tonight Show Starring Jimmy Fallon
  
  - Dwayne Johnson, Henry Winkler, FINNEAS & Ashe, The Favors (2025) ... Self - Guest / Musical Guest actor actors
  
  - Pharrell Williams, Rachel Sennott, FINNEAS (2024) ... Self actor actors
  
  - Taraji P. Henson, Chloe Fineman, FINNEAS (2020) ... Self actor actors
  
  - Daniel Craig, Billie Eilish & FINNEAS (2020) ... Self actor actors
  
  - Andy Samberg, Mary Elizabeth Winstead, Finneas (2020) ... Self - Musical Guest actor actors
  
  2014
- Tomorrow
  Tom
  
  actor
  
  actors
  
  2013
- Bad Teacher
  Spencer
  
  actor
  
  actors
  
  2011
- Watch What Happens Live with Andy Cohen
  
  - Finneas and Cooper Koch (2024) ... Self - Guest actor actors
  
  2009
- Glee
  
  - Dreams Come True (2015) ... Alistair actor actors
  
  - We Built This Glee Club (2015) ... Alistair actor actors
  
  - The Rise and Fall of Sue Sylvester (2015) ... Alistair actor actors
  
  - Child Star (2015) ... Alistair actor actors
  
  2009
- Modern Family
  
  - Won't You Be Our Neighbor (2014) ... Ronnie LaFontaine, Jr. actor actors
  
  - Best Men (2013) ... Singer actor actors
  
  2009
- NPR Tiny Desk Concerts
  
  - Billie Eilish: Tiny Desk (Home) Concert (2020) ... Self actor actors
  
  2008
- Jimmy Kimmel Live!
  
  - Daisy Ridley/Justice Smith/Ashe & FINNEAS (2021) ... Self - Musical Guest actor actors
  
  - Kevin Hart, Julia Fox, Finneas (2019) ... Self - Musical Guest actor actors
  
  2003
- Austin City Limits
  
  - FINNEAS (2025) ... Self actor actors
  
  1975
- Saturday Night Live
  
  - October 19 - Michael Keaton (2024) ... Self - Musical Guest actor actors
  
  - December 16 - Kate McKinnon (2023) ... Self - Musical Guest actor actors
  
  - Billie Eilish (2021) ... Self - Musical Guest actor actors
  
  - Woody Harrelson and Billie Eilish (2019) ... Self - Musical Guest actor actors
  
  1975
- The Grammys
  
  - The 67th Annual Grammy Awards (2025) ... Self actor actors
  
  - 66th Annual Grammy Awards (2024) ... Self actor actors
  
  - 64th Annual Grammy Awards (2022) ... Self actor actors
  
  - The 63rd Annual Grammy Awards (2021) ... Self actor actors
  
  - The 62nd Annual Grammy Awards (2020) ... Self actor actors
  
  1959
- The Oscars
  
  - 96th Academy Awards (2024) ... Self - Performer actor actors
  
  - 94th Academy Awards (2022) ... Self actor actors
  
  1953
- Golden Globe Awards
  
  - The 81st Annual Golden Globe Awards (2024) ... Self - Nominee actor actors
  
  1944
sound (14 credits)
- Billie Eilish - Hit Me Hard and Soft: The Tour (Live in 3D)
  songs
  
  sound
  
  2026
- Disclaimer
  original music composer
  
  sound
  
  - VII (2024) ... original music composer sound
  
  - VI (2024) ... original music composer sound
  
  - V (2024) ... original music composer sound
  
  - IV (2024) ... original music composer sound
  
  - III (2024) ... original music composer sound
  
  2024
- Nobody Wants This
  
  - The Unethical Therapist (2025) ... songs sound
  
  2024
- Barbie
  songs
  
  sound
  
  2023
- BEEF
  original music composer
  
  sound
  
  - It Will Stay This Way and You Will Obey (2026) ... original music composer sound
  
  - The Hour of Separation (2026) ... original music composer sound
  
  - Those Blue Remembered Hills (2026) ... original music composer sound
  
  - I Am Killing My Flesh Without It (2026) ... original music composer sound
  
  - Oh, the Comfort, the Inexpressible Comfort (2026) ... original music composer sound
  
  2023
- Billie Eilish: Live at the O2 (Extended Cut)
  songs
  
  sound
  
  2023
- Apple Music Live: Billie Eilish
  songs
  
  sound
  
  2022
- Vengeance
  original music composer
  
  sound
  
  2022
- Turning Red
  songs
  
  sound
  
  2022
- No Time to Die
  main title theme composer
  
  sound
  
  2021
- The Fallout
  original music composer
  
  sound
  
  2021
- Billie Eilish: The World's a Little Blurry
  songs
  
  sound
  
  2021
- Apple Music Awards 2019: Billie Eilish Live at the Steve Jobs Theater
  songs
  
  sound
  
  2019
- 13 Reasons Why
  
  - Bye (2018) ... songs sound
  
  - Tape 7, Side A (2017) ... songs sound
  
  2017
editing (1 credits)
- In Love... Psych
  editor
  
  editing
  
  2011