East Of Eden Casts Compared: The 1955 James Dean Classic Vs. Netflix's 2026 Adaptation

"East of Eden" premiered in October 2026, a seven-episode Netflix miniseries created by Zoe Kazan and starring Florence Pugh. To be clear, Netflix's "East of Eden" is technically not a remake of the 1955 film directed by Elia Kazan (Zoe's grandfather) and starring Old-Hollywood icon James Dean. Rather, it is a brand-new adaptation of the original 1952 novel of the same name by legendary author John Steinbeck.

To that end, Zoe's Netflix series actually differs from Elia's film in a number of ways. For starters, the movie only covers the final third of the book or so. (Hence, a number of key characters being left out.) It also puts the focus squarely on the character of Caleb Trask, played by Dean. The modern miniseries, meanwhile, places Pugh's Cathy Ames front and center. And while it does make some cuts and changes of its own, Netflix's "East of Eden" is generally a much more thorough adaptation of Steinbeck's text and its multi-generational structure. Of course, that should be expected, given that the series is roughly three-and-a-half times as long as the movie.

Still, despite all the fundamental differences between these adaptations — from format, to length, to era — comparisons between the two are ultimately kind of inevitable. With that in mind, we decided to take a closer look at some of the major characters who appear in both the 1955 and 2026 adaptations of "East of Eden," and who was cast to play them.

In the 1955 film adaptation of "East of Eden," actor Richard Davalos made his big-screen debut as Aron Trask, the son of Adam Trask and Cathy Ames, as well as the fraternal twin brother of Caleb Trask. He would star in two more movies that year alone — namely, "The Sea Chase" and "I Died a Thousand Times." After getting his start in the '50s, Davalos continued acting throughout the '60s, '70s, and early '80s, appearing in movies like "Cool Hand Luke" and "Something Wicked This Way Comes," as well as episodes of popular TV shows like "Perry Mason," "Rawhide," and the original "Hawaii Five-O." His final acting role came in the 2008 film "Ninja Cheerleaders," which also starred '60s TV star George Takei. Davalos passed away in March 2016 at the age of 85.

In Netflix's 2026 miniseries adaptation of "East of Eden," actor and screenwriter Joe Anders took over the role of Aron Trask for the show's final two episodes. You probably wouldn't guess as much from his name alone, but Anders is actually the son of director Sam Mendes and fellow actor Kate Winslet. He previously appeared in his father's 2019 war film "1917" and starred in Apple TV's 2026 "Cape Fear" miniseries. Additionally, Anders wrote the 2025 Netflix film "Goodbye June."

"It was really interesting for me trying to play the favored son and make him feel like he had depth and his own issues that are lying beneath the surface," Anders said of playing Caleb's twin brother during a chat with Netflix itself. "Much as he thinks he's got everything together, he really has nothing together at all and is just a little boy," he continued.

Julie Harris was actually the top-billed star of 1955's "East of Eden." She portrayed Abra Bacon, the romantic interest pulled between Richard Davalos' Aron Trask and James Dean's Caleb Trask. Notably, while "East of Eden" marked Dean's first leading role in a film, Harris was already fairly established by the time the production began. She had previously starred in the 1952 big-screen adaptation of "The Member of the Wedding," which earned her an Academy Award nomination for best actress. 

After "East of Eden," Harris kept steady work in the worlds of film, television, and theater well into the 1990s, racking up several more accolades along the way — including three Emmy Awards. Her final acting role was in the 2009 Richard Dreyfuss film "The Lightkeepers." Harris passed away in August 2013 at the age of 87.

All this to say, Zoe Phillips ostensibly had some pretty big shoes to fill when she was cast as Abra Bacon in Netflix's "East of Eden." Once again, though, the 2026 miniseries isn't nearly as laser-focused on Caleb's story as the 1955 film. So, while Harris was the female lead of the latter, Phillips appears in only the final two episodes of the former. In general, Phillips is very early on in her career. At the time of writing, her only two other credits are in the Australian shows "My Brilliant Career" and "Dustfall." Nevertheless, while speaking to It's Interval in October 2026, Phillips confessed that Harris' legacy loomed large during production. However, she also explained that the fresh take on Abra Bacon from series creator, Zoe Kazan, and the director of the final three episodes, Laure de Clermont-Tonnerre, made it easier for her to make the character her own.

The third-billed star of the 1955 film adaptation of "East of Eden," behind Julie Harris and James Dean, was Raymond Massey. Massey portrayed Adam Trask, the husband of Cathy Ames and father of Caleb and Aron Trask. In stark contrast to Harris, however, "East of Eden" came during the latter half of a long acting career for Massey. Massey made his cinematic debut in the late 1920s, with his first credited part coming in 1931's "The Speckled Band," in which he portrayed Sherlock Holmes. His very last credit, meanwhile, came in the 1973 television film "My Darling Daughters' Anniversary." Massey passed away a decade later, in 1983, at the age of 86.

Christopher Abbott took over the role of Adam Trask for Netflix's 2026 adaptation of "East of Eden," appearing in six of the miniseries' seven episodes. And that's hardly the only thing the "Girls" alum is up to these days. Abbott also appeared in the hit 2026 documentary "You Can See Everything" and has been cast to succeed Patrick Stewart and James McAvoy as Professor X in Marvel Studios' upcoming "X-Men" reboot.

"I adore the book," Abbott said of "East of Eden" during an April 2026 interview with IndieWire. "I've been lucky. It's now my second famous American novel miniseries because I got to do 'Catch-22' and this. If this becomes some sort of niche for me, I'll be happy with that," he continued. Abbott also spoke about the aforementioned differences between the '50s classic and the modern reimagining — namely, the latter's more nuanced take on Cathy Ames, played by Florence Pugh. "With this version, there's a lot more to work with for that character. Obviously way more than in the movie version," he said. Speaking of which ...

The 1955 film adaptation of "East of Eden" is rather unambiguous in its portrayal of Cathy Ames (also known as Kate Trask) as the villain of the story. Nevertheless, Jo Van Fleet evidently wowed critics and audiences with her portrayal of Cathy, given that it ultimately won her the Oscar for best supporting actress at the 28th Academy Awards. (Fun fact: Van Fleet was nominated alongside Natalie Wood, who starred opposite James Dean in "Rebel Without a Cause" that very same year.) That feat is even more impressive when you consider the fact that "East of Eden" marked the then-39-year-old Van Fleet's first big-screen appearance. Van Fleet continued acting over the next few decades, with her final role coming in the 1986 television film "Seize the Day," which starred Robin Williams and Jerry Stiller. She died in June 1996 at the age of 80.

In Netflix's "East of Eden" miniseries, the role of Cathy Ames is portrayed by Florence Pugh, who broke out into the mainstream thanks to films like "Fighting with My Family" and "Midsommar," and went on to star in major franchises like "Dune" and the Marvel Cinematic Universe. As we've already alluded to, the 2026 Netflix adaptation of "East of Eden" portrays Cathy as less of a straight-up villain, and more of a complex antihero.

Speaking on the "East of Eden" press tour (via News.com.au), Pugh explained that the miniseries isn't necessarily trying to excuse Cathy's actions, but rather wants to explore the experiences that led her to those decisions in the first place. "[I]t's in the book. Everything that she does is in the book. What we are doing is trying to understand the reason behind it," she said.

1955's "East of Eden" was the first just three films James Dean played the lead in — the other two being "Rebel Without a Cause" and "Giant" — before his tragic death in a September 1955 car accident at the age of 24. In the big-screen adaptation of John Steinbeck's 1952 epic, Dean portrays Caleb "Cal" Trask, a young man desperately seeking the approval of his father, Adam Trask, and struggling with an inner darkness he believes he inherited from his mother, Cathy Ames.

In Netflix's 2026 miniseries adaptation of Steinbeck's book, Cal is portrayed by Joseph Zada, himself a young up-and-comer in the acting world. Prior to landing the gig, Zada primarily starred in projects hailing from his native Australia, such as the 2023 film "The Speedway Murders" and the 2025 TV series "Invisible Boys." That being said, he also had a key part in the 2025 Prime Video series "We Were Liars." Zada secured the lead role of Haymitch Abernathy in 2026's "The Hunger Games: Sunrise on the Reaping" as well.

Much like his twin brother Aron Trask and love interest Abra Bacon, Cal's role in Netflix's "East of Eden" is limited to the show's final episodes. Even so, however, having to follow someone with the legendary mystique of James Dean can be a daunting prospect. As such, series creator Zoe Kazan specifically asked Zada not to watch the 1955 movie before filming so that it wouldn't influence his performance. "I had sent in an audition without seeing it first. And she didn't want me to bring any of — you know. She liked my personality, my take on the character, so I didn't watch it until I finished," Zada told "Today" in September 2026.