In April 2026, a scan found no trace of cancer anywhere in Sam Neill's body. 'That's an extraordinary thing,' he said, three years after a diagnosis that had, by his own account, left him thinking he was "on the way out." Ten weeks later, on July 13, 2026, the actor known to millions as paleontologist Dr. Alan Grant in Jurassic Park died suddenly in Sydney, Australia, at 78.

His family announced the death in a statement saying it was "sudden and unexpected," adding that Neill "was surrounded by family and passed with the dignity that has characterised his whole life" and that he "remained cancer free" at the end, according to 1News. No further cause was given. Only weeks earlier, Neill had shared the news that an experimental CAR T-cell therapy trial in Australia had succeeded where a year of chemotherapy had not. "I'm very, very excited that this can happen," he said then. "It's science at its best." He had even talked, half joking, about getting back to work: "It's time I did another movie," he said, according to Rolling Stone.

Neill was born Nigel John Dermot Neill on September 14, 1947, in Omagh, Northern Ireland, and moved with his family to Christchurch, New Zealand, in 1954. There were already several boys named Nigel at his school, so he started going by Sam, and the name stayed with him for the rest of his life. He studied at the University of Canterbury, where he found his way into student theatre, then made his breakthrough in Roger Donaldson's Sleeping Dogs in 1977, the first New Zealand feature film produced in more than a decade. Two years later he crossed to Australia for Gillian Armstrong's My Brilliant Career, opposite Judy Davis, and international work followed: an Omen sequel, then the title role in the 1983 British miniseries Reilly, Ace of Spies, which brought him a Golden Globe nomination and, briefly, consideration to succeed Roger Moore as James Bond.

By the end of the 1980s he was a fixture of Hollywood thrillers, starring opposite Nicole Kidman in Dead Calm and joining Sean Connery in The Hunt for Red October. Then came 1993, a year that reshaped his career twice over. He played Dr. Alan Grant, the paleontologist who first lays eyes on the dinosaurs of Steven Spielberg's Jurassic Park, and, the same year, the withholding husband opposite Holly Hunter in Jane Campion's Palme d'Or winner The Piano. He returned to the Jurassic Park role twice more, in Jurassic Park III and Jurassic World Dominion, playing the same character across three decades. Television brought him an Emmy nomination for Merlin in 1998 and, more than a decade later, a very different kind of notice as the sadistic Chief Inspector Chester Campbell across the first two seasons of Peaky Blinders.

Neill never really left New Zealand behind. In 1993, the same year Jurassic Park made him famous worldwide, he bought a small block of land at Gibbston in Central Otago and planted about two acres of pinot noir, largely on a whim, according to MiNDFOOD. "I just wanted to grow some wine," he said of it later. That block became Two Paddocks, which grew to four vineyards across three Central Otago valleys and turned Neill, whose great-grandfather had run a Dunedin wine-merchant business in the nineteenth century, into a working vintner alongside his acting. He returned home again for Taika Waititi's Hunt for the Wilderpeople in 2016, playing a gruff bush recluse in what became New Zealand's highest-grossing homegrown film. The honors followed the work: he was made an Officer of the Order of the British Empire in 1991, a Distinguished Companion of the New Zealand Order of Merit in 2007, and, on October 11, 2022, a Knight Companion of the same order, invested at Government House in Auckland. "Dame Cindy was kind enough to tap me with the sword," he said afterward. "Big day, very grateful."

In March 2023, Neill disclosed that he had been diagnosed with stage-three angioimmunoblastic T-cell lymphoma, a rare blood cancer, and had spent the previous year in chemotherapy. He wrote about it in his memoir, Did I Ever Tell You This?, published that same year, and spoke about it publicly with characteristic candor. "I can't pretend that the last year hasn't had its dark moments," he told an interviewer. "But those dark moments throw the light into sharp relief, you know, and have made me grateful for every day and immensely grateful for all my friends," he said, in remarks later recounted by the Boston Globe.

Tributes arrived from across the industry and from home. Colin Trevorrow, who directed Neill in Jurassic World Dominion, called him "a friend and collaborator at a challenging time" whose "strength gave us all strength," adding, "it's not every lifetime you get to befriend a legend." Fellow New Zealander Karl Urban called him "a beautiful man. A national treasure who gave so much to New Zealand and to the world." New Zealand's prime minister, Christopher Luxon, said Neill "was one of the greats" whose "work will be watched and loved long after all of us," while opposition leader Chris Hipkins said "Sam made us proud to be Kiwis and we couldn't have been prouder of him."

Neill left more than 150 screen credits spanning five decades, from the small New Zealand film industry he helped build in the 1970s to the Hollywood blockbusters that made his face known everywhere. He is survived by four children and eight grandchildren. In Central Otago, the vines he planted almost as an afterthought in 1993 are still tended under the Two Paddocks label he built from two acres and an idea, the wine he once said he "just wanted to grow" continuing on without the man who planted it.