Eva Marie Saint, the acclaimed actress who won an Academy Award for her film debut in "On the Waterfront," died on October 6 at her home in Los Angeles at the age of 102. Her family confirmed her passing, attributing it to natural causes.

Saint’s career spanned over seven decades, with notable performances in classic Hollywood films such as "North by Northwest" and "Exodus," as well as extensive work in television. Born on July 4, 1924, in Newark, New Jersey, she was raised in a Quaker family that she credited with instilling discipline and composure. Initially pursuing teaching at Bowling Green State University, she shifted her focus to drama and subsequently trained at the Herbert Berghof Studio and the Actors Studio in New York.

Her breakthrough came with "On the Waterfront" (1954), directed by Elia Kazan, a film widely regarded as one of the greatest in American cinema. Saint portrayed Edie Doyle, a convent-educated young woman entangled in the story of a corrupt union and the character played by Marlon Brando. The role earned her the Oscar for Best Supporting Actress. She was nine months pregnant at the time she accepted the award, with her son born shortly thereafter.

Following this success, Saint chose to prioritize family life, limiting her film work during her children’s early years. She was married to television director Jeffrey Hayden from 1951 until his death in 2016, and together they had two children. Despite resisting the lure of rapid stardom, Saint maintained an active and varied acting career, balancing dramatic roles with occasional comedic performances.

One of her notable later film roles was as the enigmatic femme fatale opposite Cary Grant in Alfred Hitchcock’s "North by Northwest" (1959). Though she never worked with Hitchcock again, Saint credited the director for meticulously shaping her character’s outward appearance, which contributed to her convincing portrayal of a double agent. Her other significant film work includes "A Hatful of Rain" (1957), "Raintree County" (1957), "Exodus" (1960), and "All Fall Down" (1962).

When film opportunities diminished in the 1970s, Saint returned to television, where she found considerable success. She earned an Emmy Award in 1990 for her role in the miniseries "People Like Us," and appeared in popular series such as "Moonlighting" during the 1980s.

Saint continued to act into her later years, with roles in "Superman Returns" (2006) and "Winter’s Tale" (2014). She reflected on the advantages of a long life, noting that personal experiences enriched her understanding and performances as an actress.

She is survived by her two children, four grandchildren, and two great-grandchildren. Her contributions to film and television, marked by a combination of restraint, intensity, and elegance, have left a lasting legacy in Hollywood history.