Season 3 Release Date and Platform
The third season of the American teen drama television series Last Summer I Turned Pretty premiered on Amazon Prime Video on July 14, 2025, with all eight episodes dropping at once on the service. The season is produced by Amazon Studios and Sony Pictures Television, with the series based on the novel by Jenny Han. The premiere follows the previous two seasons, which were also released as full seasons on Prime Video, establishing the show as a flagship Prime Original series. Viewers can stream the entire season exclusively on Prime Video with an active Amazon Prime subscription, and the platform lists the show in its young adult drama category. For more details on Amazon Prime Video original series, see the official Amazon Studios page Amazon Studios.
Prime Video renewed Last Summer I Turned Pretty for a third season in June 2024, with filming wrapping in late 2024 across North Carolina and the Outer Banks. The season carries a TV-14 parental rating and is available in 240 countries and territories where Prime Video operates. Amazon reported that the series consistently ranked among the top ten most-watched shows on the platform during the second season's run, according to internal engagement metrics shared with trade outlets. The service does not publish a standalone global viewership figure for the series, but industry estimates place it among the higher-performing Prime Originals in the young adult genre.
Main Plot and Story Structure
The third season continues the love triangle between protagonist Belly Conklin, her longtime friend Jeremiah Fisher, and his brother Conrad Fisher, set during the summer at Cousins Beach. The story adapts the final book in Jenny Han's trilogy, focusing on Belly's decision between the two brothers as the characters graduate from high school and face new adult choices. The season expands the timeline beyond the beach house setting, introducing scenes at colleges and new locations that reflect the characters' transition to young adulthood. The narrative maintains the show's focus on family relationships, first love, and the emotional complexity of growing up.
Each of the eight episodes runs between 45 and 55 minutes, with the season finale concluding the central love triangle and resolving key storylines from the previous seasons. Showrunner Gabrielle Stanton and executive producer Karen Rosenfelt oversaw the adaptation, working closely with Jenny Han, who serves as an executive producer on the series. The season introduces new recurring characters who represent the next stage of the Fisher and Conklin family dynamics, while keeping the core ensemble intact. The series continues to explore themes of identity, loyalty, and the pressure of family expectations, grounding its dramatic moments in the specific setting of a close-knit coastal community.
Cast, Characters, and Production Details
The main cast includes Isabela Merced as Belly Conklin, Christopher Briney as Conrad Fisher, and Nicholas Galitzine as Jeremiah Fisher, with the trio returning from the first two seasons. Supporting cast members include Rachel Blanchard as Susannah Fisher, Tom Everett Scott as Adam Fisher, and Sean Kaufman as Steven Conklin, with several actors reprising their roles from earlier seasons. The season was filmed primarily in Wilmington and Topsail Beach, North Carolina, with production design recreating the fictional Cousins Beach house and surrounding coastal areas. Casting director Christine Kromer confirmed the core ensemble returned for the final season, with no major recasts announced ahead of the premiere.
The series is executive produced by Jenny Han, Gabrielle Stanton, Karen Rosenfelt, and Jon Goldwater, with Sony Pictures Television and Amazon Studios handling production. The third season's score includes original music and curated tracks that reflect the summer setting and the characters' emotional arcs. Costume designer Hope Hanafin continued the show's signature warm, casual coastal wardrobe, which has been noted by fashion outlets for its influence on