Director Tom Barbor-Might and Executive Producer Tom Watt-Smith describe the challenge of creating a highly personal and intimate documentary about the family of a Global Movie Star – “Chris Hemsworth: A Road Trip to Remember,”

Chris Hemsworth’s previous factual work for National Geographic’s “Limitless” (Seasons 1 & 2), produced by Nutopia, has focused on his own health and wellbeing. However, in this new stand-alone documentary, “Chris Hemsworth: A Road Trip to Remember,” the actor has chosen to shift the spotlight away from himself and focus instead on his father, Craig Hemsworth, who was recently diagnosed with Alzheimer’s.

The documentary tackles a critical global health issue – with more than 57 million people worldwide living with dementia and 10 million new cases diagnosed each year – through a deeply personal lens. Framed around a heartfelt “road trip back in time,” Chris and his father, Craig, journey across Australia on motorcycles, revisiting meaningful places from their past. From the suburbs of Melbourne to the vast Northern Territory, they explore the powerful science of social connection and reminiscence therapy – crucial yet often overlooked tools for improving quality of life and protecting brain health. Chris and the production team worked closely with Dr Suraj Samtani, a dementia specialist at the Centre for Healthy Brain Aging (CHeBA) at the University of New South Wales, to ensure that the documentary was underpinned by the latest science. The result is Chris’s most intimate and personal yet – part road trip and part therapeutic experiment.

Creating the Documentary

The creation of this special was a yearlong journey of trust and collaboration, led by director Tom Barbor-Might, the director behind ‘Acceptance’ – the experimental season finale of first season of “Limitless” and “Limitless” season two series editor Greg Vince and producer Hannah Cooney. The creatives at Nutopia and National Geographic worked hand-in-hand with the Hemsworth family and the wider team to trace the threads of memory across four decades – reconstructing Craig and the family’s biography in extraordinary detail.

Rebuilding the Past

On occasion this reconstruction was literal. The pair revisit the home where Chris spent his teenage years in the suburbs of Melbourne in a key sequence. But this isn’t simply a nostalgic revisiting of a house, but a super-sized example of reminiscence therapy – a key behavioural intervention that has shown positive outcomes for people grappling with Alzheimer’s. For our documentary, Chris and Craig literally step back into the 1990’s where the family home was painstakingly returned to its exact state, when the Hemsworth’s lived there. Using family archive and interviews, the art department reconstructed every single detail with pinpoint accuracy. From ‘Point Break’ posters on the walls to the Vegemite jar perched in the cupboard, the exact same bed spreads to the analogue hiss of answering machine messages from three decades ago. A home frozen in amber for Chris and Criag to explore and reminisce in. The attention to detail resulting in an innovative and profoundly emotional piece of television.

Walking through this meticulous reconstruction allowed Craig, Chris, and Chris’s mum, Leonie, to reminisce together, triggering strong memories for all of them.

The Northern Territory

Another key location from their shared past was the wilderness of the Northern Territory of Australia, particularly the First Nations town of Bulman, where Chris spent his very early years when Craig worked rounding up wild cattle in the region. This allowed the doc to highlight the potency of social connection in counteracting the effects of dementia.

The remote filming environment was challenging, with temperatures soaring to 40 degrees Celsius, 100% humidity, and flash floods. A team of over a hundred crew members camped and travelled by pickup trucks across muddy roads, facing the elements head-on and forging their own endurance story.

By working with under the guidance of the land’s traditional owners, the production team were able to bring the Hemsworth’s back to town and reconnect with a community they hadn’t visited in 30 years. Together, they visited long lost friends, Craig revisited his days working on the ranch, mustering buffalo. They spent a night under the stars, allowing Chris and his Craig to delve deeply into Craig’s feelings about his medical condition. And in the doc’s emotional climax, they return to the spot where a cherished photograph was taken – an image of a younger Chris with his father that means the world to him. Together in that place, they looked to the future through the lens of the past.

Building the Documentary in the Edit

The special was expertly crafted in the edit by Tom Barbor-Might and exec producer, Arif Nurmohamed. They skilfully wove together the emotional journey across Australia. A journey where Chris and Craig could deepen their connection, relive cherished memories, and discover how love, community, and nostalgia can serve as potent medicine.

The finished documentary is part road movie, part intimate family album, part exploration of how we can all work against the impact of dementia and memory loss. It is Chris’ most personal work to date. It is a unique and highly honest doc about memory and loss, but also a celebration of the power of connection, resilience and the enduring bonds that hold us together.

Production company: Nutopia, Protozoa and Wild State

Commissioner: Bengt Anderson, Simon Raikes and Tom McDonald for National Geographic

Length: 1 x 45min

TX: November 24th, Disney +

Director: Tom Barbor-Might

Producer: Hannah Cooney

Series editor: Greg Vince

Executive producers: Tom Watt-Smith, Peter Lovering, Arif Nurmohamed, Jane Root, Darren Aronofsky, Ari Handel, Benjamin Grayson, Chris Hemsworth and Brandon Hill

Executive in charge of production: Caroline McCool

Line producers: Uschi Teh, Becky Claridge

Post-house: Halo Post Production

Jon Creamer

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