Veteran actor Sam Neill, best known for his role as palaeontologist Dr. Alan Grant in the Jurassic Park franchise, has died at the age of 78 in Sydney, Australia, according to a statement from his family.

Neill’s death was described as "sudden and unexpected". He had been a prominent figure in New Zealand and Australian film industries for over five decades, his work ranging from the Oscar‑winning The Piano to the high‑profile dramas of Peaky Blinders and the blockbuster science‑fiction series Jurassic Park.

The news sparked an outpouring of tributes. New Zealand Prime Minister Chris Luxon paid homage, calling Neill "one of the greats" and noting his role in putting New Zealand stories on the world stage. Australian actress Toni Collette wrote, "I love you, dear Sam. You hero. You legend. You sweetheart. Our great friend." Laura Dern added, "I will love you forever, Dr. Alan Grant." Director Steven Spielberg described Neill as "exceptionally collaborative", while actor Jeff Goldblum shared a touching photo with Neill and Dern, captioning it “The next great adventure begins. Love, always and forever.”

President Anthony Albanese of Australia and former New Zealand leader Jacinda Ardern also paid tribute, highlighting Neill’s contributions to cinema and his character as a "thoughtful, curious" and "decent" man.

Born Nigel John Dermot Neill in Omagh, Northern Ireland, and raised in Christchurch, Neill adopted the name Sam at age 12. He began acting during his university years, gaining early recognition with the 1977 film Sleeping Dogs. His breakthrough came with the 1979 Australian film My Brilliant Career, and later with worldwide acclaim as Dr. Alan Grant in Spielberg’s 1993 Jurassic Park. The role was reprised in Jurassic Park III (2001) and Jurassic World Dominion (2022), and Neill voiced the character in multiple video games.

On the personal front, Neill was a family man with four children and eight grandchildren. His battle with non‑Hodgkin’s lymphoma began in 2023; after chemotherapy, the disease went into remission, but he required monthly treatment for the rest of his life. A scan in April 2026 showed no cancer, and his family confirmed he remained "cancer‑free" at his passing.

Neill’s accolades included an Officer of the Order of the British Empire (OBE) in 1991, a Distinguished Companion of the New Zealand Order of Merit in 2007 and a knighthood in 2022. In 2023, he published his memoir Did I Ever Tell You This?, where he candidly discussed his illness and philosophy on life. He stated, “I’m not afraid of dying. What I don’t want to do is to stop living, because I really enjoy living.”

He left behind a legacy spanning more than 150 screen credits, with his final film appearance in 2025’s The Fox and his last television role in the 2025 Untamed series. Posthumous releases include the 2027 films Godzilla x Kong: Supernova and The Last Resort.