Taika Waititi’s ‘Klara and the Sun’ Premieres at BFI London: Jenna Ortega Shines in Polarizing Sci-Fi Adaptation

A Dystopian Tale of Innocence and Artificial Heartbreak

Few upcoming cinematic projects have sparked as much millennial curiosity as Klara and the Sun. The high-profile sci-fi drama just celebrated its lavish world premiere at the 70th BFI London Film Festival at BFI Southbank, rolling out a star-studded red carpet featuring Jenna Ortega, Amy Adams, and director Taika Waititi. Adapted from Nobel Prize-winning author Kazuo Ishiguro’s celebrated 2021 speculative fiction novel, the film is set to officially arrive in theaters on October 23 via Sony Pictures and 3000 Pictures.

For fans who devoured Ishiguro’s melancholic masterpiece or loved the cinematic brilliance of Never Let Me Go, this project carried immense expectations. The premise centers on Klara (portrayed by Ortega), an empathetic "Artificial Friend" powered by solar energy, who observes human behavior from a shop window before being purchased to accompany Josie (played by newcomer Mia Tharia), an ailing girl living in an eerie, near-future society.

Jenna Ortega Delivers Soulful Precision Amid Divided Critical Consensus

Early reviews emerging from the London premiere reveal a strikingly polarized response from film critics. While early trade reactions have debated the tonal clash between Taika Waititi’s signature offbeat humor and Ishiguro’s subtle existential dread, there is near-unanimous acclaim for Jenna Ortega’s central performance. Fresh off her massive pop-culture milestones with Wednesday and Beetlejuice Beetlejuice, Ortega strips away cynical deadpan energy to deliver a restrained, deeply moving portrayal of machine-learning innocence.

The supporting ensemble adds tremendous emotional weight to the narrative tapestry:

• Amy Adams plays Chrissie, Josie’s fiercely protective yet desperate mother whose hidden intentions complicate Klara’s mission.
• Aran Murphy makes a compelling cinematic debut as Rick, Josie’s resourceful next-door neighbor.
• Natasha Lyonne (Poker Face, Russian Doll) and character actor Steve Buscemi appear in vivid supporting roles that inject eccentric warmth into the dystopian landscape.
• Produced by powerhouse producer David Heyman of Heyday Films, the production design captures a sun-drenched future that feels hauntingly recognizable.

Waititi's Risky Balance: Satire Versus Existential Sci-Fi

Director Taika Waititi—who previously captured delicate balances between tragedy and levity in Oscar-winner Jojo Rabbit and indie darling Hunt for the Wilderpeople—faces his boldest creative test yet. Klara and the Sun intentionally swerves away from flashy cyberpunk explosions, choosing instead to meditate on loneliness, artificial consciousness, and parental grief. While some festival critics found the stylistic shifts slightly jarring, others praised Waititi for crafting an earnest, visually striking coming-of-age fable that refuses to patronize its audience.

In an era overwhelmed by algorithmic blockbusters, Klara and the Sun offers a genuinely ambitious cinematic conversation. Whether you are heading to the cinema for Jenna Ortega's evolving craft or Kazuo Ishiguro’s bittersweet world-building, this is undeniably one of autumn 2026’s most intriguing movie events.