Fellow actors and fans of Sam Neill mourned his passing after the New Zealand actor died Monday following a diagnosis of a rare type of non-Hodgkin lymphoma.

Neill achieved his highest level of fame in Jurassic Park playing paleontologist Alan Grant, who is summoned to an island off Costa Rica where a theme park has been built to house herds of cloned dinosaurs. 

He co-starred alongside Laura Dern, Jeff Goldblum and Richard Attenborough.

Neill earned an Emmy nomination for his performance in the title role of the 1998 miniseries Merlin and another as narrator of 2017's Wild New Zealand. Neill also earned three Golden Globe nods — for Merlin, One Against the Wind and Reilly: Ace of Spies.

Some notable reactions:

Steven Spielberg

"Sam was exceptionally collaborative. It was a stretch for him to play a character who acted as though children were messy and smelly because this was the opposite of the loving father he was to his children. I adored making all the Jurassic movies with him. Along with Laura Dern and Jeff Goldblum, we will always have our Jurassic family and Sam will never be forgotten by us or his many millions of fans around the world." — in a statement.

Laura Dern, actor

"Sam was my beloved lifetime friend… He showed me the depths of loyalty, protectiveness, and love, always with the driest of wit. He was a true and noble gentleman, wrapped up in my dream leading man. I will love you forever, Dr Alan Grant." — via Instagram.

Richard E Grant, actor

"Knew @samneilltheprop for 3 decades and finally worked with him on Palm Beach in 2018. An officer and a Gentleman in the truest sense. Guided and helped me through a very difficult time in my Life … Sail on, kind Sir." — via Instagram.

Cillian Murphy, actor

"Like everyone who knew and worked with Sam, I admired him and adored him in equal measure. He was one of the kindest, funniest and gentlest people, and one of the finest actors … RIP." — in a statement.

Nicole Kidman, actor

"Sam was one of the greats, a joy to be around," she said. "We met when I was just 18 and he took me under his wing and we stayed friends for life. He was charming, kind, funny and intelligent. He will be greatly missed, and my heart goes out to his family." — in a statement to the Sydney Morning Herald.

Billy Zane, actor

"I'm deeply saddened by the untimely loss of my dear friend, @samneilltheprop. We first crossed paths years ago through our work, but what I came to treasure most was the man himself-funny, endlessly curious, wickedly intelligent, generous, and always able to make you feel at ease. ... He carried himself with grace, humility, and a wonderfully mischievous sense of humour that made every conversation a pleasure. ... Rest peacefully, Sam. You'll be missed more than words can say." — via Instagram.

Colin Trevorrow, director

"Sam Neill was a deeply soulful and beautiful man. He was a friend and collaborator at a challenging time, and his strength gave us all strength. I'll remember him for his tranquillity, his love of wine, and for the calm assuredness he brought to his characters. It's not every lifetime you get to befriend a legend. Forever grateful." — via Instagram.

Christopher Luxon, prime minister of New Zealand

"Sir Sam Neill was one of the greats. He started out when there was barely a film industry in this country to speak of. For more than fifty years he took New Zealand stories to the world and his talents helped make our film industry into what it is today — one of our greatest cultural exports." - via X.

Jacinda Ardern, former prime minister of New Zealand

"It was just a few weeks ago that I had the profound joy of sitting with Sam Neill, talking about life, politics, and home. He was such a thoughtful, curious, and decent person. Someone who was principled, unafraid of speaking his mind, and willing to take up a fight when he saw injustice. ... We've lost another incredible kiwi, and I feel profoundly sad. All my aroha to his whanau and friends. And to you, Sam, you have our gratitude and admiration. Rest easy. Moe mai rā" — via Instagram.

Anthony Albanese, prime minister of Australia

"Sam Neill starred in so many beloved Australian stories and he earned a special place in Australian hearts. Wry and dry, thoughtful and laconic, Sam fought illness with the same dignity, humour and conviction that gave strength to his every performance. He will be much mourned and long remembered. May he rest in peace." — via X.

Sharon Lawrence, actor

"My condolences and appreciation for the immense joy and mastery Sam Neill brought our industry. Do yourself a favour and find Dean Spanley on a streamer — he's wonderful and it will soothe someplace in your spirit that needs it now." — via Instagram.

Joel Tobeck, actor

"This man made me feel like I could fly. Even when I was all over the place in his presence he made it ok. We loved to talk rugby. RIP my old mate. Sam Neill, a true gentleman." — via Instagram.

Rachel Griffiths, actor

"Such a shock - loved by so many - I'll be cracking two paddocks tonight," referring to wine from the actor's vineyard, via Instagram.

Kylie Minogue, singer

"Vale Sam," a Latin term for "farewell" that's often used in Australia and New Zealand, via Instagram.

Toni Collette, actor

"I love you, dear Sam. You hero. You legend. You sweetheart. Our great friend. You are already missed so very much. Continue in peace wherever you are." — via Instagram.

Lesley-Ann Brandt, actor

"Sending love and condolences to your family. A remarkable man and artist. NZ loses a giant and one of its greatest gifts." — via Instagram.

Kate Mulvany, actor

"It was the greatest of honours to shout at Sam onscreen and to laugh ourselves silly offscreen. He was truly the most wondrous human. Not was. Still is. Will always be. Such is his incredible legacy of life, art, advocacy and love." — via Instagram.