Returning Stars and New Faces in Fallout Season 2: Who’s Back and Who’s Joining?

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Fallout Season 2: who’s Confirmed to Return and Who’s New?

Prime Video’s Fallout is returning for its much-anticipated second season on December 17,2025,and fans around the world can’t wait to see how the show brings New Vegas to life. While we have to wait a little longer to see if they can live up to the heights we felt playing fallout: New Vegas, we’ve decided to help with the wait by looking at who the big players will be in these new episodes.

From returning favorites like Ella Purnell’s Lucy, Walton Goggins’ Ghoul, and the goodest girl Dogmeat (!), to new faces like Justin Theroux’s Mr. House and a ‘crazy genius-type character’ played by Macaulay Culkin, here are all the biggest characters that we know or can see returning to the wasteland for Season 2.

For more Fallout,check out our explainer of the ending of Season 1,14 things we want to see in Season 2,our big interview with Todd Howard and Jonathan Nolan on the series,and 111 video game details we found in the show.

How might Millie Brady’s undisclosed role contribute to the political landscape hinted at with Laila Robins’ casting?

The highly anticipated Fallout Season 2 is rapidly approaching, and fans are eager to know which beloved characters will return to the Wasteland and who will be joining the fray. Based on confirmed announcements and reliable industry reports, hear’s a comprehensive breakdown of the cast for the next chapter of this post-apocalyptic saga. This guide covers returning cast members, exciting new additions, and what we can expect from their roles in the Fallout universe. keep reading for the latest fallout Season 2 casting news!

Confirmed Returning Cast: familiar Faces in the Wasteland

Several key players from season 1 are set to reprise their roles, promising continuity and further development of established storylines. Expect to see:

Ella Purnell as Lucy MacLean: The optimistic Vault Dweller will undoubtedly be central to Season 2’s narrative, continuing her journey across the irradiated landscape. Her character arc, navigating the moral complexities of the Wasteland, is a major draw for fans of the Fallout series.

Walton Goggins as The Ghoul (Cooper Howard): Goggins’ portrayal of the centuries-old bounty hunter was a standout in Season 1. Expect more flashbacks and a deeper dive into his pre-war life, alongside his continued pursuit of… well, whatever The Ghoul pursues.

Aaron Moten as Maximus: The Brotherhood of Steel squire’s journey from ambition to disillusionment was compelling. Season 2 will likely explore the consequences of his actions and his evolving role within the Brotherhood.

Kyle MacLachlan as Overseer Hank maclean: While his fate was left ambiguous at the end of Season 1, MacLachlan is confirmed to return, suggesting a more significant role for Overseer Hank than initially anticipated. Expect revelations about Vault 33 and it’s secrets.

Moisés Arias as June/Ulysses: Arias will be back as the enigmatic character,whose true identity and motivations remain a mystery.

Leslie Uggams as Mama Dolores: The beloved proprietor of the Filmore Home for Wayward Girls will return, offering guidance and a safe haven (of sorts) in the dangerous Wasteland.

New Additions to the Fallout Universe: Fresh Faces and Potential Storylines

Season 2 boasts a stellar lineup of new cast members, bringing fresh dynamics and expanding the scope of the Fallout world. here’s who’s joining the adventure:

Louis Gossett Jr. (in his final role): The legendary actor will portray a new character, a World War II veteran living in the Wasteland. This addition adds a fascinating historical layer to the Fallout narrative.

Sari Marchel as a New Vault Dweller: Details about her character are scarce, but the introduction of another Vault Dweller suggests exploration of different Vault cultures and ideologies.

Michael Emerson: Known for his roles in Lost and Person of Interest, Emerson’s casting hints at a complex and perhaps antagonistic character. Speculation suggests he may be connected to a powerful faction.

James Cromwell: The veteran actor will play a character with a significant connection to the pre-war world, potentially shedding light on the events that led to the Great War.

Laila Robins: Robins is set to play a character with ties to the New California Republic (NCR), hinting at a potential expansion of the NCR’s presence in the storyline.

Rory McCann: Best known for his role as The Hound in Game of Thrones,McCann’s casting suggests a physically imposing and formidable character.

Enola Holmes’ Millie Brady: Brady joins the cast in an undisclosed role, adding another layer of mystery to the Season 2 lineup.

Character Speculation and Potential Story Arcs

While official details are limited, several theories are circulating among Fallout fans regarding the new characters and their potential impact on the story.

The NCR Expansion: With Laila Robins joining the cast, many believe Season 2 will delve deeper into the politics and ambitions of the New California Republic. Expect potential conflicts with existing factions like the Brotherhood of Steel.

Pre-War Secrets: The addition of James Cromwell and the continued exploration of The Ghoul’s past suggest a greater focus on the events leading up to the Great War. Uncovering these secrets could be crucial to understanding the current state of the Wasteland.

Vault-Tec Intrigue: The introduction of a new Vault Dweller (Sari Marchel) raises questions about Vault-Tec’s experiments and the true purpose of the Vaults. Expect further revelations about the sinister nature of Vault-Tec.

Louis Gossett Jr.’s Character: The WWII veteran’s presence offers a unique perspective on the post-apocalyptic world, potentially serving as a moral compass or a cautionary tale.

Fallout Game Connections and Easter Eggs

The Fallout* television series has been praised for its faithful adaptation of the video