New Cast Announcements for ‘Fallout’ Season 3

The third season of the hit series ‘Fallout’ has announced new cast members, expanding the ensemble for the upcoming season. According to an announcement from Prime Video, shared via Deadline, Manny Jacinto, Emily Mortimer, and Thomasin McKenzie will join the esteemed cast.

Manny Jacinto, known for his role as Qimir in the 2024 series ‘The Acolyte,’ transitions from Disney+ to Prime Video. Emily Mortimer, recognized for her performances in ‘Paddington in Peru’ and ‘The Newsroom,’ adds to the ensemble. Thomasin McKenzie, from ‘Old’ and ‘Jojo Rabbit,’ also joins the production.

Previously, in May 2026, ‘Breaking Bad’ star Aaron Paul was confirmed as a new cast member. These actors join returning series regulars including Ella Purnell, Aaron Moten, Walton Goggins, Kyle MacLachlan, and Moisés Arias, who reprise their roles from prior seasons.

‘Fallout’ Season 3 Release Date

The release date for ‘Fallout’ Season 3 has yet to be scheduled. Filming is set to commence in Los Angeles in June 2026, with a premiere anticipated in mid-to-late 2027.

The series’ previous season achieved notable success, becoming the second most-watched sequel on Prime Video, following ‘Reacher’ Season 2. The upcoming season carries significant anticipation.

‘Fallout’ Season 3 Storyline

While an official synopsis has not been provided, speculations suggest a focus on the conflict over New Vegas, involving Caesar’s Legion and the NCR. The character Maximus will reckon with choices affecting the Brotherhood of Steel, and Lucy will delve into mysterious experiments involving super mutants. Meanwhile, The Ghoul’s quest in Colorado continues in search of his wife and child.