Sam Neill dead at 78: Jurassic Park star passes away surrounded by his family after revealing he was cancer-free just months ago

Sam Neill has died at the age of 78 just months after he revealed he was 'cancer-free' following a long battle with a type of blood cancer. 

The New Zealand actor - who starred in blockbusters such as Jurassic Park and The Piano - was taken to hospital in Sydney on Monday. 

Family described his passing as 'sudden and unexpected' in a statement published to his Instagram page.

'It is with immense sadness that the whānau (family) of Sam Neill share the news of his passing on Monday 13th July, in Sydney Australia. Sam was surrounded by family and passed with the dignity that has characterised his whole life,' they said.

'The loss was sudden and unexpected but blessed by the fact that Sam remained cancer-free. They would like to express their deepest gratitude to the staff at St Vincent's Private Hospital for their incredible care.

'More details will be shared later, but for now, on behalf of the family, we ask that you respect their privacy as they navigate this immeasurable loss.' 

In April, Neill - who is best known for playing Alan Grant in the Jurassic Park franchise - announced tests had found he was cancer free.

In an interview with Channel Seven, Neill detailed how close he came to death after chemotherapy stopped working. A costly, cutting-edge treatment prolonged his life. 

Neill said: 'I've been living with a particular type of lymphoma for about five years and I was on chemotherapy and the pretty miserable business, but it was keeping me alive.

'Then the chemo stopped working. I was at a loss and it looked like I was on the way out, which wasn't ideal obviously.'

Neill underwent a special treatment called CAR T-cell therapy, which genetically modifies a patient's own T-cells to recognise and destroy cancer cells. Private treatment costs around $AUD540,000.

'I've just had a scan just now and there is no cancer in my body, that's an extraordinary thing. I'm very, very excited that this can happen,' he said at the time.

The treatment is currently in clinical trials to treat another blood cancer, myeloma.

Neill also said he was planning to make a return to acting. 

'It's time I did another movie,' he said.

Neill first went public with his cancer diagnosis in 2023 after being diagnosed with cancer the previous year, after initially experiencing swollen glands.

He found out about as his stage-three blood cancer while he promoted Jurassic World Dominion in 2022.

In that film he reprised his role as Grant alongside original co-stars Laura Dern and Jeff Goldblum alongside Chris Pratt and Bryce Dallas Howard.

He told Australian Story at the time: 'I'm not in any way frightened of dying. That doesn't worry me. It's never worried me from the beginning, but I would be annoyed.

'I'd be annoyed because there are things I still want to do. Very irritating, dying. But I'm not afraid of it.'

Neill, who was born in Northern Ireland to an English mother and a New Zealander father, first disclosed the news of his illness in his memoir, Did I Ever Tell You This, where he writes in the first chapter that he is 'possibly dying'.

Reflecting on life at the time, the seasoned actor once again said that he did not fear death, admitting, 'I'm not afraid to die. But it would annoy me. Because I'd really like another decade or two, you know?'

'We've built all these lovely terraces, we've got these olive trees and cypresses, and I want to be around to see it all mature. And I've got my lovely little grandchildren. I want to see them get big.

'But as for the dying? I couldn't care less.'

News of the celebrated actor's death was inundated with tributes.

'This hits hard. Thanks for the memories, Sam. You've left behind an incredible body of work. Love to your family,' wrote Australian radio host Ben Fordham.

'This is shocking news. What a legend. Gentle genius. Vale Sam Neill,' commented comedian Dave Hughes.

'Sam! May you be resting peacefully,' wrote Australian of the Year Grace Tame.

Meanwhile, former ABC journalist Virginia Trioli shared her disbelief with a simple, 'Oh no.'

Neill shares a son, Tim, 40, with New Zealand actress, Lisa Harrow, to whom he was married between 1980 and 1989. 

The star was married to Japanese makeup artist Noriko Watanabe from 1989-2017 and they share a daughter, Elena, 35. He also adopted Noriko's daughter from her first marriage, Maiko. 

Neill was born Nigel John Dermot Neill in Ireland, with his family moving to New Zealand in 1954. 

He went by the nickname Sam, dropping Nigel after deciding Sam was 'less awkward'. 

'I found I moved more easily in the world as a Sam. Nigel is an awkward fit in most circumstances. Imagine being a movie actor called Nigel Neill,' he said in 2014. 

Neill starred in three Jurassic Park films including the original in 1993, Jurassic Park III in 2001, and Jurassic World Dominion in 2022. 

He became a household name after playing palaeontologist Grant in 1993's Jurassic Park alongside Laura Dern and Jeff Goldblum.

He would reprise the role in Jurassic Park III in 2001, and again in Jurassic World Dominion just four years ago.

He has recently worked on Godzilla x Kong: Supernova and The Last Resort, both of which are now set to be released posthumously in 2027.

On the small screen, Neill appeared in episodes of The Simpsons, Peaky Blinders, The Tudors and The Twelve.