The Ginny & Georgia Cast: Where Are They Now And The Shocking New Faces For Season 4 (2025 Update)

The anticipation for the return of Wellsbury's most dramatic mother-daughter duo has reached a fever pitch, and as of late 2025, we have the most significant updates yet. The cast of Netflix's hit series, Ginny & Georgia, is officially back in the spotlight, not only with a confirmed premiere date for the long-awaited Season 3 but also with a flurry of new, high-profile career moves that prove their star power extends far beyond the charming New England town. The latest news confirms that production for the third season has wrapped, and the core cast is busier than ever with major 2024 and 2025 film and TV projects.

The dark comedy-drama, which left fans on a massive cliffhanger with Georgia Miller's arrest, is set to return in mid-2025, promising to resolve the fate of the Miller family and the secrets buried in Georgia's past. This article breaks down the full main cast, their latest career trajectories, the confirmed premiere date, and a surprising look at the new actors joining the drama for the already-confirmed Season 4.

The Core Miller-Baker Family and Wellsbury Residents: Full Cast Biographies and Latest Projects

As of December 10, 2025, the main cast members of Ginny & Georgia are not just returning for Season 3; they are all launching major new careers in Hollywood. This list details the essential entities and their latest professional endeavors:

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• Brianne Howey as Georgia Miller: The ultimate charming-but-dangerous matriarch. Howey, born May 24, 1989, is an American actress who achieved widespread recognition for this role.
  • Latest Projects (2024-2025): Howey is set to star in the 2024 holiday film Dear Santa and has a lead role in the upcoming 2025 movie, Kinda Pregnant.
• Antonia Gentry as Ginny Miller: Georgia’s complex, troubled teenage daughter and the show's namesake. Gentry, born October 25, 1997, is an American actress who landed her first major TV role with Ginny & Georgia.
  • Latest Projects (2024-2025): Gentry has been busy with film roles, starring in the 2024 streaming films Prom Dates and Time Cut. She has also been cast in the upcoming movie The Upside to Falling Down.
• Felix Mallard as Marcus Baker: Ginny’s love interest and the brooding, artistic twin. Mallard, born April 20, 1998, is an Australian actor and musician.
  • Latest Projects (2024-2025): Mallard starred in the 2024 film adaptation of John Green’s novel, Turtles All the Way Down. Most excitingly, he is set to headline the new creature feature thriller, Nest, about a family targeted by a deadly new species of spider.
• Sara Waisglass as Maxine "Max" Baker: Marcus’s twin sister, Ginny’s best friend, and the energetic leader of the MANG group. Waisglass, born July 3, 1998, is a Canadian actress known for roles in Degrassi: The Next Generation.
• Diesel La Torraca as Austin Miller: Ginny’s younger brother and Georgia’s son. La Torraca, born in 2011, is an Australian child actor.
• Jennifer Robertson as Ellen Baker: The Millers' friendly, often stressed-out neighbor and mother to Marcus and Max. Robertson is a Canadian actress and comedian, also known for Schitt's Creek.
• Scott Porter as Mayor Paul Randolph: Georgia’s fiancé, the Mayor of Wellsbury, and a key figure in Season 3's drama. Porter is known for his role as Jason Street in Friday Night Lights.
• Raymond Ablack as Joe: The owner of the Blue Farm Cafe and Georgia’s long-time friend/potential love interest. Ablack is a Canadian actor known for Degrassi: The Next Generation and Narcos.
• Nathan Mitchell as Zion Miller: Ginny’s biological father and Georgia’s first love. Mitchell is an American actor and model.

The Countdown Is On: Ginny & Georgia Season 3 Release Date and Plot Focus

The biggest news for the fandom is the concrete return date. Netflix has confirmed that Ginny & Georgia Season 3 will officially premiere on June 5, 2025. After a long period of waiting, this date marks the resolution of one of the show's most shocking cliffhangers: Georgia Miller’s arrest for the murder of her ex-husband, Tom Fuller.

Production for Season 3 has concluded, and the series is now in post-production, preparing for its summer 2025 debut. The new season will undoubtedly center on the legal fallout from Georgia's actions. Will Mayor Paul Randolph stand by her? Will Ginny and Austin testify against their mother, or will they rally to protect her? The dynamic between Ginny and Georgia is the heart of the show, and Ginny’s realization of her mother’s dark past will push their relationship to its breaking point.

Another major narrative thread will be the complex relationship between Ginny and Marcus. Actor Felix Mallard has teased that Season 3 will explore the aftermath of their breakup and the emotional toll it takes on both characters. Fans should expect the new season to delve deeper into the emotional and psychological struggles of the Wellsbury teens, continuing the show's exploration of mental health, identity, and complex family trauma.

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Three Major New Faces Confirmed for Ginny & Georgia Season 4

In a move that solidifies Netflix’s long-term commitment to the series, the platform has already renewed the show for a fourth season. Even more intriguing, the streamer has revealed three major new recurring actors who will join the cast starting in Season 4, indicating a significant expansion of the Wellsbury universe and the introduction of fresh conflicts.

These new additions suggest that the drama will escalate beyond Georgia’s current legal troubles, possibly introducing new threats, allies, or romantic interests for the core characters. The confirmed new cast members for Season 4 are:

• Ali Skovbye as Rainn: Skovbye is known for her role as Young Tully in the Netflix series Firefly Lane. Her character, Rainn, is expected to have a major recurring role, though details on her connection to the Miller family or the MANG group remain a closely guarded secret.
• Kataem O’Connor as Isaiah: O’Connor is a rising star, and his character, Isaiah, is another key addition to the Wellsbury ensemble. Given the show's focus on the high school and the town politics, Isaiah could be a new love interest, a rival, or a connection to one of Georgia’s past lives.
• Sunny Mabrey: Mabrey, known for her roles in Snakes on a Plane and The Client List, has also been cast in a recurring role for Season 4. Her involvement adds another experienced entity to the cast, likely as a new adult figure in the town, perhaps a lawyer, a detective, or a new resident who becomes entangled in Georgia's web of secrets.

The early casting announcements for Season 4, while Season 3 is still unreleased, is a strong signal of the show’s confidence and the depth of the storyline planned by creator Sarah Lampert. The introduction of these new characters will undoubtedly shake up the established dynamics of Wellsbury, particularly for Ginny, Marcus, and the rest of the MANG friend group.

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The Enduring Topical Authority of Ginny & Georgia

The success of Ginny & Georgia lies in its ability to blend dark, twisty crime drama with relatable teen and young adult issues. The show has successfully created a topical authority around themes of generational trauma, racial identity, and mental health, all while maintaining a compelling mystery surrounding Georgia’s past. The ensemble cast, including actors like Diesel La Torraca (Austin Miller), who is growing up on screen, and the recurring presence of characters like Gil, Georgia's abusive ex and Austin's father, keep the stakes incredibly high.

With Season 3 premiering on June 5, 2025, and Season 4 already adding new cast members, the series is poised to dominate the streaming conversation once again. Fans are eagerly waiting to see if Georgia can escape the consequences of her actions, if Ginny can finally find peace, and what new secrets the charming, yet dangerous, town of Wellsbury has yet to reveal. The careers of the talented cast members—Antonia Gentry, Brianne Howey, and Felix Mallard—are clearly skyrocketing, ensuring that the star power of the show will only continue to grow.