Playing Austin Miller in the Netflix comedy-dramaGinny & Georgiawas a breakout role for Australian actor Diesel La Torraca, and interest in his career and what roles the young star has lined up continued to grow. Debuting in 2021 with season 3 wrapping production in September 2024,Ginny & Georgiahas been a hit for Netflix. Among the colorful cast of characters is Diesel La Torraca’s Austin Miller, theHarry Potterobsessed son of Brianne Howey’s Georgia. DuringGinny & Georgiaseason 1, Austin was a somewhat reclusive child struggling with his changing family dynamic.
Diesel La Torraca gave a fantastic performance throughout, portraying Austin’s struggles with his mental health, especially during moments like stabbing one of his classmates with a sharpened pencil. This dark path only continues in season 2, and Austin quickly became one of the most intriguing characters inGinny & Georgia.The acting talent of young Diesel La Torraca is a key reason Austin was so compelling whenever he was on-screen. As the excitement forGinny & Georgiaseason 3 grows, many viewers are wondering what’s in store for Austin Miller, and where else they can see cast member Diesel La Torraca outside the Netflix show.

Ginny & Georgia Cast & Character Guide
Antonia Gentry and Brianne Howey co-star in Ginny & Georgia, so how do you know them and the supporting cast? Here’s a guide to their past roles.
Who Is Diesel La Torraca?
The Young Ginny & Georgia Star’s Career Is Just Beginning
A key reason that Diesel La Torraca’s performance inGinny & Georgiahas been so impressive is that it came incredibly early in his career.Born in Australia in 2011, La Torraca didn’t have many roles prior to his appearance in the hit Netflix show. However, he has been acting since a young age, and had already amassed quite a fanbase prior to playing Austin Miller.
Diesel La Toracca’s first roles came in movies as well as TV shows. His big break came in 2019, when he was a mere 8 years old, with three roles. He played Hansel in director Shannon Ashlyn’sSweet Tooth,which was a gritty reimagining of the classic Grimm fairytale Hansel and Gretel. He also appeared in 3 episodes of the Australian gothic dramaLamb of Godas Ben Jones - a small role that, for his soon-to-be fans, was still incredibly memorable.

In addition toSweet ToothandLambe of God,Diesel La Torraca also appeared alongside Lupita Nyong’o in director Abe Forsythe’s horror-comedy movieLittle Monsters.Much likeSweet Tooth, Little Monstersgave La Torraca plenty of opportunity to shine. He played Felix, one of several schoolchildren Nyong’o’s Miss Caroline had to protect from a zombie apocalypse. Following this, he appeared in a single episode of Australian dramaThe Secrets She Keepsin 2020 before he landed his breakout role as Austin Miller inGinny & Georgiathe following year.
Who Is Austin Miller?
Diesel La Torraca’s Ginny & Georgia Role Explained
Austin Miller is an integralcharacter inGinny & Georgia,placing Diesel La Torraca at the center of many of the most emotional on-screen moments alongside cast leads Brianna Howey as Georgia and Antonia Gentry as Ginny (Austin’s mother and half-sister, respectively).
During season 2, Austin’s father Gil (Aaron Ashmore) returns. Austin is present when an altercation occurs between Gil and Georgia, and the young child panics when a gun is drawn. He ends up shooting Gil in the arm.To make matters worse, Austin also witnesses Georgia smothering Cynthia’s husband, Tom, with a pillow.

These storylines come to a head during theGinny & Georgiaseason 2 finale, “I’m No Cinderella”.Georgia gets married to Paul, but is arrested for Tom’s murder during the pair’s first dance. Austin is, understandably, distraught by this. Every moment of Austin’s traumatic journey is played to perfection by the young Diesel La Torraca, and despite his age, he manages to establish himself as one of the most talented cast members on the show.
What’s Next For Diesel La Torraca?
The Ginny & Georgia Star Is Returning As Austin In Season 3
Ginny & Georgiaseason 3 wrapped filmingin September 2024, with Diesel La Torraca set to return as Austin. While little has been confirmed about what’s in store for La Torraca’s character, it’s more-or-less guaranteed that he’ll be essential for clearing Georgia’s name as a murderer.
Austin was the only person who witnessed Georgia killing Tom. The police have no idea that Tom was comatose at the time, and that Georgia smothered him with a pillow as an act of mercy.This will likely mean even more difficult moments for Austin, as he’ll have to wrestle with moral questions about his mother’s actions and whether telling the truth is justified or will even make a difference when it comes to her sentencing and eventual fate.

As for actor Diesel La Torraca, he has continued to land roles outside ofGinny & Georgia,with more on the horizon. He appeared in 6 episodes of the fantasy-dramaLa Breabetween 2021 and 2022 as Isaiah, one of the inhabitants of a primeval world exposed when a massive sinkhole opens in Los Angeles. He also appeared in director Joel Smallbone’s 2024 movieUnsung Hero,playing a younger version of the director in the true story of Smallbone’s mother.
As for upcoming projects, Diesel La Torraca is starring as Dai in the Australian thrillerCruel Handsfrom director Al Kalyk. The story focuses on Dai and his mother, Maria (Mavournee Hazel) fleeing Maria’s abusive husband while bushfires rage all around them - only for Dai to discover even more sinister secrets about their farmstead. All in all, there are plenty of exciting developments in Diesel La Torraca’s career, withGinny & Georgiaseason 3 likely bringing many more for the young actor too.
Ginny & Georgia
Cast
Ginny & Georgia is a television drama series that follows fifteen-year-old Ginny Miller as she navigates life feeling more mature than her vibrant thirty-year-old mother, Georgia. Set in picturesque New England, the series explores themes of family, identity, and the shadows of Georgia’s past threatening their quest for normalcy.