# Lumi Pollack
**Lumi Pollack** (born 2009) is an American actress and singer known for playing Amelia Cavell in the drama *The Fallout* (2021), the title role in *[Autumn and the Black Jaguar](https://www.edgepedia.org/autumn-and-the-black-jaguar)* (2024), and Posey Parker in the [Disney Channel](https://www.edgepedia.org/disney-channel) series *[Electric Bloom](https://www.edgepedia.org/electric-bloom)* (2025). She stars as Rosie in the Disney Channel Original Movie *Camp Rock 3* (2026).[1](https://www.imdb.com/name/nm10500980/)
| Key fact | Detail |
|---|---|
| Born | 2009, Manhattan, New York, USA[1](https://www.imdb.com/name/nm10500980/) |
| Screen debut | *The Kid's New Years Party!* (short, 2019), as Loomie[1](https://www.imdb.com/name/nm10500980/) |
| Feature debut | *The Fallout* (2021) as Amelia Cavell, the younger sister of Jenna Ortega's character, in Megan Park's drama[1](https://www.imdb.com/name/nm10500980/) |
| Lead roles | Autumn Edison in *Autumn and the Black Jaguar* (2024); Sammie in the independent film *One Big Happy Family* (2025)[1](https://www.imdb.com/name/nm10500980/) |
| Disney roles | Posey Parker in *Electric Bloom* (2025, 17 episodes); Rosie in *Camp Rock 3* (2026)[1](https://www.imdb.com/name/nm10500980/) |
| Voice work | Westyn, the friendly Witch of the West, in *Dee & Friends in Oz* (2024, 11 episodes), singing an original song in each episode[1](https://www.imdb.com/name/nm10500980/) |
| Other skills | Singer, dancer, piano and guitar player[1](https://www.imdb.com/name/nm10500980/) |
## Early career and The Fallout
Pollack began her professional career at age 11, playing Amelia, the younger sister of the character played by [Jenna Ortega](https://www.edgepedia.org/jenna-ortega) in *The Fallout*, a critically acclaimed drama from writer-director [Megan Park](https://www.edgepedia.org/megan-park).[1](https://www.imdb.com/name/nm10500980/) Her first screen appearance was earlier, in the 2019 short film *The Kid's New Years Party!*, in which she played Loomie.[1](https://www.imdb.com/name/nm10500980/) In interviews she has described a musically inclined family and an early start in musicals: she attended a performing arts camp for singing from around age 8, and being cast in musicals there drew her into acting.[2](https://bionicbuzz.com/disney/interview-with-the-stars-of-disneys-electric-bloom/)
## Autumn and the Black Jaguar
In her second feature, Pollack played the lead role of Autumn Edison in *Autumn and the Black Jaguar*, an international adventure film directed by the French filmmaker Gilles de Maistre. In preparation, she devoted ten intensive months to forming a bond with a live jaguar in Mexico's jungles prior to shooting at several demanding sites.[1](https://www.imdb.com/name/nm10500980/) The film was released in 2024.[1](https://www.imdb.com/name/nm10500980/)
## Television and animation
Pollack guest-starred as Jordan in one episode of Disney's *Sydney to the Max* in 2021 and appeared as Josie in two episodes of *Class of 1970* in 2022.[1](https://www.imdb.com/name/nm10500980/) In animation, she voiced Westyn, the friendly Witch of the West, in *Dee & Friends in Oz*, an animated series released in 2024, performing a unique original song in every episode.[1](https://www.imdb.com/name/nm10500980/) She has also done dubbing work, voicing Emily in the series *Cassandra* (2025) and Giada in *Elf Me* (2023) in English.[1](https://www.imdb.com/name/nm10500980/)
## Electric Bloom
Since 2025 Pollack has starred as Posey Parker, one of the three leads of *Electric Bloom*, a live-action Disney Channel and Disney+ series about the members of a mega-famous pop group looking back on how they met in high school and built their band.[1](https://www.imdb.com/name/nm10500980/) • [3](https://press.disneyplus.com/media-kits/electric-bloom) She appears in 17 episodes of the first season.[1](https://www.imdb.com/name/nm10500980/) Her character is described as perfectly put-together and high-strung, a Type-A girl who begins to loosen up through her friendships with Jade (Carmen B. Sanchez) and Tulip (Ruby Marino).[3](https://press.disneyplus.com/media-kits/electric-bloom) • [4](https://www.tvinsider.com/1216094/electric-bloom-cast-disney-series-season-2-hopes/) Pollack has said the friendship among the three leads on screen mirrors their off-screen relationship, and she named "The Lies We Tell Our Hearts" as her favorite song from the first season for its angsty feel.[2](https://bionicbuzz.com/disney/interview-with-the-stars-of-disneys-electric-bloom/)
## Camp Rock 3
In 2026 Pollack co-starred as Rosie, a cellist prodigy, in *Camp Rock 3*, the third installment of the Disney Channel Original Movie franchise that began in 2008 with [Demi Lovato](https://www.edgepedia.org/demi-lovato) and the [Jonas Brothers](https://www.edgepedia.org/jonas-brothers); Lovato and Kevin, Joe, and [Nick Jonas](https://www.edgepedia.org/nick-jonas) serve as executive producers and appear in the film.[5](https://trek-planet.com/entertainment/celebrities/camp-rock-3-lumi-pollack-interview-on-cello-demi-lovato-jonas-bros/ar-AA2a7RxD?ocid=verticals-feeds) The movie premiered on the Disney Channel and began streaming on Disney+ in August 2026.[5](https://trek-planet.com/entertainment/celebrities/camp-rock-3-lumi-pollack-interview-on-cello-demi-lovato-jonas-bros/ar-AA2a7RxD?ocid=verticals-feeds) Pollack learned to play cello for the role, taking daily lessons from a teacher she described as not letting her off easy.[6](https://www.teenvogue.com/story/lumi-pollack-camp-rock-3-grwm) She has described Rosie as a quiet, reserved character who gradually breaks out of her shell with the help of friends, and said the character's friendships resemble her own with the cast.[5](https://trek-planet.com/entertainment/celebrities/camp-rock-3-lumi-pollack-interview-on-cello-demi-lovato-jonas-bros/ar-AA2a7RxD?ocid=verticals-feeds) She also appears as Rosie in the companion series *Locker Diaries: Camp Rock* (2026).[1](https://www.imdb.com/name/nm10500980/)
## Music and personal life
Beyond acting, Pollack sings and dances and plays piano and guitar.[1](https://www.imdb.com/name/nm10500980/) She is credited as a vocalist on the *[Camp Rock 3](https://www.edgepedia.org/camp-rock-3-soundtrack)* soundtrack, including the song "Play It My Way," and on the *Electric Bloom* and *Dee & Friends* recordings.[7](https://www.allmusic.com/artist/lumi-pollack-mn0004674684) She has described her heritage as encompassing Japanese, Colombian, and Jewish roots.[8](https://www.fandango.com/people/lumi-pollack-893773/biography) Off camera she studies her craft and enjoys reading, writing, baking, hiking, skiing, and swimming.[8](https://www.fandango.com/people/lumi-pollack-893773/biography)
## References
1. [Lumi Pollack, IMDb](https://www.imdb.com/name/nm10500980/)
2. [Interview with the Stars of Disney's Electric Bloom, Bionic Buzz](https://bionicbuzz.com/disney/interview-with-the-stars-of-disneys-electric-bloom/)
3. [Electric Bloom Media Kit, Disney+ Press](https://press.disneyplus.com/media-kits/electric-bloom)
4. ['Electric Bloom' Cast Talks Season 2 Hopes, Favorite Songs and More, TV Insider](https://www.tvinsider.com/1216094/electric-bloom-cast-disney-series-season-2-hopes/)
5. [Camp Rock 3: Lumi Pollack Interview on Cello, Demi Lovato, Jonas Bros](https://trek-planet.com/entertainment/celebrities/camp-rock-3-lumi-pollack-interview-on-cello-demi-lovato-jonas-bros/ar-AA2a7RxD?ocid=verticals-feeds)
6. [Lumi Pollack Takes Teen Vogue Behind the Scenes of the Camp Rock 3 Premiere, Teen Vogue](https://www.teenvogue.com/story/lumi-pollack-camp-rock-3-grwm)
7. [Lumi Pollack, AllMusic](https://www.allmusic.com/artist/lumi-pollack-mn0004674684)
8. [Lumi Pollack Biography, Fandango](https://www.fandango.com/people/lumi-pollack-893773/biography)
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*Topic: Encyclopedia › Arts and culture › Screen and stage › Film and television › Screen people and creators › Child and youth screen performers › Child performers born 2001 to 2010 › Performers born 2006 to 2010*
*Initially written Sep 17, 2026 · Reviewed: Sep 30, 2026; Oct 25, 2026 · Edited: Sep 30, 2026; Oct 11, 2026; Oct 12, 2026; Oct 15, 2026; Oct 25, 2026 · Last review: Oct 25, 2026*
*Copyright 2026 EdgeChat AI, a subsidiary of Biostate AI.*
License: Edgepedia Community License 1.0, https://www.edgepedia.org/edgepedia/license