Sam Neill, Indelible Star of Jurassic Park, Dead at 78

Sam Neill , whose portrayal of the brilliant paleontologist Dr. Alan Grant in Jurassic Park helped define a generation of cinematic adventure, has died at the age of 78.

According to his family, Neill passed away on Monday, July 13th, in Sydney, Australia. “He was surrounded by family and passed with the dignity that has characterised his whole life. The loss was sudden and unexpected but blessed by the fact that Sam remained cancer free,” his family added. Update: Neill died from pneumonia , according to his manager.

Neill had previously been treated for stage-three blood cancer, but announced in April 2026 that he was cancer free.

Born in Northern Ireland and raised in Christchurch, New Zealand, Neill’s onscreen legacy spans both his native Australasia and the Americas. In the former, he starred in 1977’s Sleeping Dogs , the first New Zealand theatrical feature shot entirely on 35mm film. In 1979, his international breakthrough came alongside Judy Davis in filmmaker Gillian Armstrong’s debut feature, My Brilliant Career .

Neill’s first Hollywood role came in 1981, playing the adult son of satan Damien in Omen III: The Final Conflict . That same year, he starred as Mark alongside Cannes Best Actress-winning Isabelle Adjani’s Anna in the psychological body horror classic Possession . Writer/director Parker Finn (the Smile films) is currently working on a remake of Possession with Margaret Qualley and Callum Turner in the lead roles, and Paul Dano and Diego Calva also cast.

His Golden Globe-nominated portrayal of real-life spy Sidney Reilly in the 12-part TV miniseries Reilly: Ace of Spies likely led to him being considered for the next James Bond, though Timothy Dalton was ultimately selected. Instead, Neill went on to play two roles alongside Meryl Streep, first in 1985’s Plenty , and then in 1988’s A Cry in the Dark .

Neill’s ’90s roles turned him from acclaimed performer to box office draw. First came 1990’s The Hunt for Red October , the first Jack Ryan thriller. Then, in 1993, he starred in The Piano , the film for which Anna Paquin, Holly Hunter, and screenwriter Jane Campion all won Oscars.

That same year saw the release of Steven Spielberg’s eternally beloved Jurassic Park , in which Neill starred as Dr. Alan Grant. He went on to portray the character twice more on film, in 2001’s Jurassic Park III and 2022’s Jurassic World Dominion, as well as in video games and even a Super Bowl commercial . It is undoubtedly the role for which Neill will be best remembered.

Discussing the Jurassic Park franchise’s ageless legacy, Neill reflected in a 2022 interview with Gizmodo , “We were making popular culture. But isn’t it strange how sometimes things that are made for popular consumption persist? You know, if you think, going back to my day, progressive rock, prog rock, took itself very seriously for a while. No one remembers it anymore. And that was made with serious intent. Whereas I don’t know, a song like ‘Be My Baby,’ it can never perish. And there’s something about that first Jurassic , it popped it because it broke new ground and people went into the cinema and went, ‘Oh my God, I can’t believe what I’m seeing.’ I don’t know. It was just something that sort of hit a chord at the time and it’s become curiously ageless. I’m not sure if I can completely explain why that is.

Neill’s other notable film roles included Hunt for the Wilderpeople , Event Horizon , Perfect Strangers , Wimbledon , Peter Rabbit , The Horse Whisperer , and Bicentennial Man . He also starred in The Dish , a 2000 dramedy centered on Australia’s role in the international space program which topped the nation’s box office that year. He also had cameo roles as an Asgardian actor portraying Odin in Thor: Ragnarok and Thor: Love and Thunder .

Neill also had an extensive television career, appearing in the miniseries Merlin , for which he received an Emmy nomination, as well as 1995’s In Cold Blood mini series, The Tudors, and Peaky Blinders .

Shortly after revealing his cancer diagnosis in 2023, he released his memoirs Did I Ever Tell You This? . Next year will see two posthumous releases for Neill: Godzilla x Kong: Supernova and The Last Resort , the latter of which costars Daisy Ridley, Alden Ehrenreich, and Tia Carrere.

Neill is survived by his Son Tim from his first wife and Omen III co-star Lisa Harrow, and his daughter Elena from his second wife, makeup artist Noriko Watanabe, whose daughter from a first marriage he’d also adopted. Neill also put a son up for adoption in his early 20s and later reconnected with him in 1994.