The story of On the Basis of Sex
On the Basis of Sex tells the remarkable true story of Ruth Bader Ginsburg's early legal career—long before she became the second woman to serve on the U.S. Supreme Court. The film follows a young, determined lawyer navigating a male-dominated profession in the 1970s, teaming with her husband Marty to bring a groundbreaking case before the U.S. Court of Appeals. What makes this narrative compelling isn't just the historical stakes—it's the personal struggle woven through every courtroom scene. Ginsburg faces institutional resistance, professional skepticism, and the everyday indignity of being underestimated. The case at the heart of the film challenges a century of entrenched sex discrimination embedded in American law itself, turning what could've been a routine legal proceeding into a watershed moment for civil rights.
Behind the making of On the Basis of Sex
Director Mimi Leder brought considerable pedigree to this project, having previously helmed prestige television and feature films that demanded nuance and historical sensitivity. The screenplay came from Daniel Stiepleman, who crafted a narrative that balances intimate character work with broader institutional critique. The production itself—a collaboration between Participant, Alibaba Pictures Group, and Robert Cort Productions—reflected the kind of thoughtful, mission-driven filmmaking that Participant has become known for. Felicity Jones carries the film as Ginsburg, supported by Armie Hammer in the pivotal role of her husband Marty, with standout appearances from Sam Waterston, Kathy Bates, and Justin Theroux rounding out the ensemble cast. Released in 2018 with a PG-13 rating, the film earned $24.7 million at the box office—respectable for a historical legal drama in an era when such projects struggle for theatrical attention. It garnered four wins and twelve nominations across major awards ceremonies, including recognition from critics' circles and guilds, and landed a Metascore of 59, with Rotten Tomatoes critics awarding it a Fresh rating of 72 percent.
What makes On the Basis of Sex stand out
What's striking about this film is how it refuses to sand down Ginsburg's personality into something safe or overly sympathetic. She's brilliant, yes—but also frustrated, occasionally sharp-tongued, and deeply aware of the absurdity of her circumstances. The courtroom scenes crackle with tension because they're not just about winning a case; they're about making an argument that society itself has failed to hear. Jones brings a kind of controlled intensity to the role, though some critics felt the film occasionally veered toward making Ginsburg seem almost infallible, when the messier truth of her struggle—the doubts, the setbacks, the moments when she wasn't sure she'd prevail—might've deepened the narrative. The supporting cast, particularly Hammer's portrayal of Marty as a husband who genuinely believed in his wife's cause (even when that belief cost him professionally), anchors the film in something more intimate than a straightforward heroic biopic. There's a scene early on where Ginsburg has to ask her husband for career advice, then watches him fumble it—a small, human moment that says more about gender dynamics than any exposition dump could. What I keep coming back to is the film's willingness to show how change happens not through individual brilliance alone, but through partnerships, persistence, and the willingness to argue cases that everyone else thinks you'll lose.
Where to stream On the Basis of Sex online
On the Basis of Sex is available on major OTT streaming services, making it accessible to audiences who want to revisit this pivotal moment in legal and women's rights history. Check the Where to Watch widget at the top of this page to see which platforms currently carry the title in your region—streaming availability shifts regularly, and Movie OTT keeps that information updated so you don't have to hunt across multiple services. The film's 120-minute runtime and accessible PG-13 rating make it a solid choice for a weeknight watch or a classroom screening, and the production quality holds up well on smaller screens despite being shot for theatrical release.
Frequently asked questions
Q: Is On the Basis of Sex based on a true story?
Yes, the film is based on the early legal career of Ruth Bader Ginsburg, particularly her landmark cases challenging sex discrimination in the 1970s. While some scenes and details are dramatized for narrative purposes, the core cases and Ginsburg's pioneering work are historically grounded.
Q: Who directed On the Basis of Sex?
Mimi Leder directed the film from a screenplay by Daniel Stiepleman. Leder is known for her work in prestige television and features that emphasize character and historical context.
Q: What's the runtime and rating of On the Basis of Sex?
The film runs 120 minutes and is rated PG-13, making it suitable for older teens and adults interested in historical legal drama.
Q: Did On the Basis of Sex win any awards?
The film earned four wins and twelve nominations across major awards ceremonies, including recognition from critics' circles and industry guilds, though it didn't land major Oscar nominations despite critical appreciation.
Q: How much did On the Basis of Sex make at the box office?
The film earned $24.7 million worldwide, a respectable total for a historical drama in the theatrical market, reflecting moderate but meaningful audience interest in Ginsburg's story.
Final thoughts on On the Basis of Sex
This isn't a perfect film. Critics have pointed out moments where the dramatic license stretches credibility, and the performances—while committed—don't always capture the full weight of Ginsburg's intellectual firepower or the grinding difficulty of her path. But what matters is that it exists, that it tells this story in a format that reaches beyond law school classrooms and history books. If you're looking for a film that combines genuine courtroom drama with a portrait of someone who refused to accept the world as it was handed to her, On the Basis of Sex delivers. It's a reminder that the rights we take for granted now were fought for, often by people working alone or in small teams against overwhelming institutional resistance. Worth your time.
