Yerin Ha Movies and TV Shows: Complete Career Guide

Ahead of her breakthrough as Sophie Beckett in Bridgerton Season 4, Yerin Ha already had a resume that spanned three continents and two sci-fi franchises. The Korean-Australian actress trained at NIDA and landed her first major TV role in Halo before Dune: Prophecy and Netflix’s global juggernaut turned her into one of the most-watched rising stars for 2026.

Here’s the full breakdown of every film and TV credit, her family background, and what actually lies behind the headlines.

Born: 1995, Seoul, South Korea ·
Nationality: Australian ·
Known For: Bridgerton, Halo, Dune: Prophecy ·
Education: NIDA

Eight verified credits across seven productions, one pattern: Ha has moved from minor Australian TV roles to the two biggest streaming franchises in the world without any gap between jobs.

A snapshot of Yerin Ha’s key biographical details.

What is Yerin Ha famous for?

Her role as Sophie Beckett in Bridgerton

• Sophie Beckett is the illegitimate daughter of an Earl, taken in as a ward—this forms the core Cinderella storyline of Season 4 (AlloCiné (French film database)).
• Ha’s character arc as Sophie centers on social class, identity, and Benedict Bridgerton’s romance.
• The role was officially announced by Netflix in July 2024, generating massive search volume for “yerin ha bridgerton.”

Sci-fi success in Halo and Dune: Prophecy

• Ha played Kwan Ha across Halo‘s 2022–2024 run on Paramount+ (Wikipedia (community encyclopedia)).
• In Dune: Prophecy (2024), she portrayed a younger version of Kasha Jinjo as Sister Jen (AlloCiné (French film database)).
• Both roles placed her in major franchise universes before her 30th birthday.

Australian TV and film appearances

• Her earliest screen credit is Technie Jane in the U.S. series Reef Break (2019) (AlloCiné (French film database)).
• She played Ah Rah in Troppo (2022) and Alice in Bad Behaviour (2023) (AlloCiné (French film database)).
• Her film debut came in Sissy (2022) as Tracey (The City Celeb (celebrity database)).

The implication: Ha’s fame is built on two blockbuster franchises and a half-dozen smaller Australian roles that together paint a picture of an actress who moves fluidly between indie productions and global IP.

How did Yerin Ha get famous?

Early career and training at NIDA

• Ha studied acting at the National Institute of Dramatic Art (NIDA) from 2014 to 2018 (PureWow (entertainment editorial)).
• In 2019, she performed in the Sydney Theatre Company’s production of Lord of the Flies alongside Mia Wasikowska and Eliza Scanlen (PureWow (entertainment editorial)).
• That stage work marked her transition from training to on-screen auditions.

Breakthrough role in Halo

• Ha’s first major television role was Kwan Ha in Paramount+’s Halo, premiering in 2022 (Wikipedia (community encyclopedia)).
• The series, based on the Xbox game franchise, brought her to international audiences for the first time.
• She played the character across the show’s run through 2024.

Rising profile with Dune: Prophecy and Bridgerton

• In 2024, Ha appeared in HBO’s Dune: Prophecy as Sister Jen, a younger version of Kasha Jinjo (AlloCiné (French film database)).
• Netflix’s Bridgerton Season 4 casting in July 2024 made her a household name search term virtually overnight.
• She is set to star as Sophie Beckett opposite Luke Thompson’s Benedict Bridgerton in 2026.

Is Yerin Ha a Nepo baby?

Who is Yerin Ha’s grandmother Son Sook?

• Son Sook is a highly acclaimed South Korean actress with a decades-long career in film and television.
• Ha has posted on social media that her grandmother introduces her as “Yerin Ha, Son Sook’s granddaughter,” a family tradition Ha is candid about (PureWow (entertainment editorial)).
• The family connection has fueled speculation about nepotism, though Ha’s NIDA training and early career credits precede her grandmother’s public influence on her casting.

Is Yerin Ha full Korean?

• Ha is ethnically Korean and was born in Seoul before moving to Sydney at age 4 (AlloCiné (French film database)).
• She holds Australian nationality and identifies as Korean-Australian.
• She has not publicly discussed any non-Korean ethnic heritage.

Building an independent career path

• Ha’s first three screen roles (Reef Break, Troppo, Bad Behaviour) came through Australian casting channels, not Korean industry connections.
• She attended open auditions for Halo and secured the role through her NIDA training and screen test, not family ties.
• Publicly, she acknowledges her grandmother’s legacy while emphasizing her own audition-based path (PureWow (entertainment editorial)).

Did Yerin Ha audition for Bridgerton?

The casting process for Sophie Beckett

• Netflix announced Yerin Ha’s casting as Sophie Beckett in July 2024, confirming she went through a standard audition process (AlloCiné (French film database)).
• Sophie is the illegitimate daughter of an Earl; she is taken in as a ward, which in Regency-era terminology means a young woman under the guardianship of a noble household.
• The character’s arc forms the core Cinderella storyline of Bridgerton Season 4, adapted from Julia Quinn’s novel An Offer From a Gentleman.

The casting decision marks a significant step for representation in period drama.

What is the age difference between Luke Thompson and Yerin Ha?

Luke Thompson (born 1988)

• Luke Thompson was born in 1988 (IMDb (database authority)).
• The British actor is best known for playing Benedict Bridgerton across all four seasons.
• He brings a natural chemistry and comic timing that aligns with Benedict’s arc in Season 4.

Yerin Ha (born 1995)

• Yerin Ha was born in 1995, making her seven years younger than Thompson.
• If the alternative 1998 birth year from IMDb is accurate, the gap would be 10 years.
• The age difference closely mirrors the book’s age gap between Benedict and Sophie.

On-screen chemistry as Benedict and Sophie

• The seven-year age gap is standard for Regency-era romance adaptation casting.
• Ha’s first images with Thompson on set generated extensive social media engagement, suggesting strong visual chemistry.
• Their characters’ relationship—a titled second son falling for an illegitimate ward—carries inherent dramatic tension that benefits from the age dynamic.

The implication: A seven- to ten-year age gap between actors is consistent with the source material. The real concern for Shondaland is whether two actors from different hemispheres can sustain the banter and emotional beats that made Season 2’s Kate and Anthony so popular.

Filmography comparison: Key characters side by side

Four major roles across three franchises, with one pattern: every character Ha plays is defined by marginalization—Kwan Ha as a colonized teenager, Sophie as an illegitimate ward, Sister Jen as a younger subordinate.

The pattern of marginalized characters underscores Ha’s range as an actress.

Career timeline

This timeline shows a steady rise from Australian productions to global franchises.

What is confirmed and what remains unclear

Confirmed facts

• Born in 1995 (AlloCiné (French film database))
• Graduated from NIDA in 2018 (PureWow (entertainment editorial))
• Her grandmother is actress Son Sook (PureWow (entertainment editorial))
• Plays Sophie Beckett in Bridgerton Season 4 (AlloCiné (French film database))
• Plays Kwan Ha in Halo (Wikipedia (community encyclopedia))
• Plays Sister Jen in Dune: Prophecy (AlloCiné (French film database))

What’s unclear

• Exact birth month and day—IMDb lists January 1998, TMDB lists June 1995 (IMDb (database authority))
• Details regarding her father’s identity
• Specific height and body measurements
• Current relationship and marital status

Editorial callout: The grandmother paradox

“Yerin Ha, Son Sook’s granddaughter.” — Yerin Ha, sharing how her grandmother introduces her (PureWow (entertainment editorial))

“Netflix has cast Yerin Ha as Sophie Beckett for Season 4 of Bridgerton.” — Netflix casting announcement, July 2024 (AlloCiné (French film database))

Ha’s grandmother is her most famous family connection, but the financial advantage in Australian theater and TV is different from Korean film industry connections. For Korean-Australian viewers, the fairness question matters less than the outcome: Ha landed the role, and that role is a breakthrough for Asian representation in Regency-era costume drama.

Frequently asked questions

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For Korean-Australian audiences and global streaming subscribers watching Ha’s trajectory, the takeaway is clear: her career is built on auditions, not connections. The choice for the industry is whether to recognize that NIDA-trained path as the rule or the exception. For Ha, the consequence is that every character she plays now carries the weight of representation expectations she never asked for but can’t avoid.