Mark Faist in East of Eden Image via ©Netflix / Courtesy Everett Collection By Amanda M. Castro Published Sep 26, 2026, 11:46 PM EDT Amanda M. Castro is a Network TV writer at Collider and a New York–based journalist whose work has appeared in Newsweek, where she is an Associate Editor, and The U.S. Sun, where she previously served as a Senior Consumer Reporter.
She specializes in network television coverage, delivering sharp, thoughtful analysis of long-running procedural hits and ambitious new dramas across broadcast TV. At Collider, Amanda explores character arcs, storytelling trends, and the cultural impact of network series that keep audiences tuning in week after week.
Born and raised in Puerto Rico, Amanda is bilingual and holds a degree in Communication, Film, and Media Studies from the University of New Haven.
Generate a summary of this story Like Like follow Follow followed Followed Listen Thread Log in Here is a fact-based summary of the story contents: Try something different: Show me the facts Explain it like I’m 5 Give me a lighthearted recap Certain stories return to the Hollywood landscape because people believe they remain relevant. Others come back periodically because the story will not be forgotten. John Steinbeck ’s East of Eden clearly falls into the latter category. Over 70 years after the book’s release, Netflix is turning the family saga into a seven-episode series, and with Florence Pugh in the lead, it could be the most ambitious work in this direction.
Devised by Zoe Kazan , the series will air on the streamer on October 1, 2026, with Pugh portraying Cathy Ames and Christopher Abbott , Mike Faist , Joseph Zada , Joe Anders , Hoon Lee , Tracy Letts , Martha Plimpton , and Ciarán Hinds in key roles. Additionally, Kazan's connection to the story is highly personal, as her grandfather, Elia Kazan, wrote the screenplay for the popular 1955 film adaptation, with James Dean in the lead.
Florence Pugh and Christopher Abbott in East of Eden Image via Kristy Griffin / ©Netflix / Courtesy Everett Collection At its core, East of Eden is a story about family, jealousy, and the fear that we might be destined to become the worst parts of the people who came before us. Steinbeck divides the novel between two intertwined families, the Trasks and the Hamiltons, while repeatedly returning to the biblical story of Cain and Abel.
The Trask family provides the novel’s central conflict. Brothers Adam and Charles grow up locked in a rivalry for their father’s approval, setting the pattern for the next generation. Adam eventually marries Cathy, a woman whose capacity for cruelty becomes one of the novel’s most disturbing elements . After giving birth to twin sons, Caleb and Aron, Cathy abandons the family, leaving Adam to raise the boys in California.
Years later, the brothers find themselves repeating the same emotional battle their father and uncle fought. Aron is idealistic and dutiful, while Cal is more troubled, resentful, and convinced that something is fundamentally wrong with him. Their relationship becomes another variation on Cain and Abel, with Steinbeck asking whether people are actually trapped by the nature they inherit.
That question is ultimately what makes East of Eden more than a multigenerational melodrama. The novel’s defining idea is “timshel,” Steinbeck’s rendering of a biblical passage as “thou mayest” — the notion that people can choose what they become. For Cal, that choice becomes whether h…