Addison Timlin

Actress
Producer
Soundtrack

Writer/director/editor/executive producer Cooper Raiff (Cha Cha Real Smooth) wears many hats on his family dramedy "Hal & Harper." He also plays the titular Hal opposite "Riverdale's" Lili Reinhart as Harper, the siblings at the center of the 8-episode series that features Mark Ruffalo as their hard-luck dad. At The IMDb Studio in the Acura House of Energy during the 2025 Sundance Film Festival, Raiff, Reinhart, and cast members Alyah Channelle Scott, Addison Timlin, Havana Rose Liu, and Christopher Meyer discuss their on-set experiences and how they felt about getting acting notes from a scene partner.

Play interview4:43

Lili Reinhart and Cooper Raiff's Sibling Codependency in "Hal & Harper"

Addison Timlin began her career with the 2000-01 National Tour of "Annie." She performed every orphan role before taking over the role of Annie when she was 9 years old. Her love of stage continued to several productions of Annie including Papermill Playhouse and the Theater of The Stars Tour alongside John Schuck before going on to Broadway as Baby Louise in "Gypsy" with Bernadette Peters. Timlin was seen in the film "Isabel Fish," directed by Lara Zizic for the Columbia Film Festival.

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Awards
- 1 nomination total

Photos61

+ 55

Known for

Derailed

6.6

Amy Schine

2005

Odd Thomas

6.8

Stormy Llewellyn

2013

Fallen

5.2

Lucinda Price

2016

Stand Up Guys

6.4

Alex

2012

Credits

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IMDbPro

Actress

Hal & Harper
8.2
TV Series
- Audrey
- 2025
High Potential
7.6
TV Series
- Brooke Kirkman
- 2024
Cellar Door
5.3
- Alyssa
- 2024
Loser Baby
Short
- 2024
Blackout
5.2
- Sharon Hammond
- 2023
American Horror Stories
6.3
TV Series
- Delilah
- 2022
All Roads to Pearla
4.9
- Pearla
- 2019
Feast of the Seven Fishes
6.9
- Katie
- 2019
Life Like
5.4
- Sophie
- 2019
When I'm a Moth
6.5
- Hillary
- 2019
Depraved
5.5
- Shelley
- 2019
StartUp
7.8
TV Series
- Mara Chandler
- 2017–2018
Chasing You
6.7
Short
- Kat
- 2017
Submission
5.7
- Angela Argo
- 2017
Like Me
5.2
- Kiya
- 2017

Producer

Official sites
- Instagram
- X
Alternative names
- Addison J. Timlin
Height
- 5′ 1″ (1.55 m)
Born
- June 29, 1991
- Philadelphia, Pennsylvania, USA
Spouse
- Jeremy Allen WhiteOctober 18, 2019 - present (filed for divorce, 2 children)
Children
Parents
Relatives
Other works
She played "Baby Louise" in the Broadway revival of "Gypsy", with Bernadette Peters.
Publicity listings
- 1 Article