Sam Neill death reason: New Zealand actor Sam Neill, best known for his role in Jurassic Park, has died at the age of 78. His family confirmed that he died suddenly and unexpectedly in Sydney on Monday. Neill had publicly announced earlier this year that he was cancer-free following treatment for stage-three blood cancer. He enjoyed a distinguished career spanning nearly five decades across film and television, and tributes have poured in from fans and colleagues celebrating his versatility and enduring contribution to cinema.

Sam Neill, who starred as Dr. Alan Grant in the "Jurassic Park" film series, has died.

Sam Neill has died at the age of 78 after revealing he was 'cancer--free' just months ago following his long battle with the disease.