Florence Pugh Is Absolutely Terrifying in Netflix's East of Eden — And Critics Can't Stop Raving

Florence Pugh Just Delivered One of the Best Performances of 2026

If you haven't already binged Netflix's new seven-episode adaptation of East of Eden, you're seriously missing out. Directed by Zoe Kazan — yes, the granddaughter of legendary filmmaker Elia Kazan, who helmed the iconic 1955 James Dean version — this fresh take on John Steinbeck's sprawling American classic is generating massive buzz across the internet. And for one very specific reason: Florence Pugh is absolutely, bone-chillingly terrifying as Cathy Ames.

The limited series, which premiered on Netflix in early October 2026, has quickly climbed to the top of the streaming charts, earning rave reviews from critics and audiences alike. Rotten Tomatoes reviews are overwhelmingly positive, with many calling Pugh's performance "sensational" and "career-defining."

A Steinbeck Adaptation That Actually Lives Up to the Source Material

What sets this version apart from Elia Kazan's 1955 film is its commitment to telling the full story. The original movie focused primarily on the second half of Steinbeck's novel, largely centering on Cal Trask (played memorably by James Dean). Zoe Kazan's adaptation goes deeper — much deeper — giving Cathy Ames the sprawling, disturbing backstory that Steinbeck originally wrote but Hollywood wasn't ready to show in the 1950s.

The series co-stars Mike Faist (who broke out in West Side Story and Challengers) and Christopher Abbott as the Trask brothers, alongside a standout turn from Hoon Lee. But make no mistake — this is Florence Pugh's show. Her portrayal of Cathy is manipulative, unsettling, and genuinely frightening in ways that will have you checking over your shoulder after every episode.

Already Dethroned — But Still Dominating the Conversation

Interestingly, East of Eden was briefly knocked off the Netflix #1 spot by Josh Hartnett's six-part thriller Below, a gritty aquatic horror that's also generating serious heat. The Hartnett-Pugh streaming rivalry has become an unexpected subplot of October, with both actors previously appearing in Christopher Nolan's Oppenheimer. It's an Oppenheimer reunion on the Netflix charts — and honestly, we're here for it.

But even off the #1 throne, East of Eden continues to dominate social media conversations. Pugh herself recently opened up about how collaborating with Zoe Kazan helped boost her confidence as both a performer and executive producer on the project — a role she took seriously, helping shape the series from pre-production through its final cut.

The Verdict: A Must-Watch for Millennials Who Love Prestige TV

If you're into character-driven prestige dramas — think Succession meets There Will Be Blood with a dash of gothic horror — East of Eden deserves a spot at the very top of your October watchlist. It's ambitious, beautifully shot, and anchored by a performance from Florence Pugh that's already generating early Oscar and Emmy buzz.

All seven episodes are streaming now on Netflix. Trust us — clear your Saturday evening for this one.