The Balloon Highline Downside Up (T'es pas bien là ?) Downside Up Paul Smith underwear film I lied to myself, I toed the line,  It wasn’t my line...

Seb Montaz Video blog


A Fine Line wins Special Jury Mention at prestigious Banff Mountain Film competition

Jury member Benjamin Oberman declares

“Kilian Jornet's astonishing athleticism and deep relationship with the mountains is showcased in this stunning film. With sweeping aerial footage of spectacular mountains, Kilian racing sure-footed up and down technical peaks moves, inspires, and expands my belief in what's possible, and captures the essence of Kilian's mountain running in ways that I will never forget.”


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New collaboration with clothing brand Paul Smith

'This season, Paul Smith heads to the French Alps with director Sébastien Montaz-Rosset and highliners Antoine Moineville and Tancrède Melet to promote their Autumn/Winter 13 underwear range.'

We're very happy to have worked together with Paul Smith in creating their new film and a behind-the-scenes clip that tells the story of the shoot.

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Petit Bus Rouge - new film released!

Hold onto your hats and get your tickets ready to join our crazy crew for a spectacular ride packed full of thrills and spills as we head off on a new adventure. All aboard the Little Red Bus - we’re about to depart!

With plenty of new tricks planned, and inspired ideas that will test the realms of possibility, talent and teamwork will be needed in abundance. Highliners, clowns, musicians, acrobats, climbers - there’s space for everyone onboard the Little Red Bus.

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A Fine Line - avant premiere in Chamonix

We are pleased to announce that A Fine Line - the first film of Kilian Jornet's Summits of My Life project, will be shown at the Cinema Vox in Chamonix with Kilian Jornet in person, Thursday 17th January. Sébastien will also be on hand to answer questions, with 2 screenings - 19h30 version française, 21h15 english version. Reserve seats in advance at the cinema box office.

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I Believe I Can Fly - award winner at summer festivals

I Believe I Can Fly has been winning over audiences and festival juries throughout the summer. We would like to thank les Diablerets, Chamonix and Coupe Icare film festivals for making the film one of their award winners. We are also very excited with the news that One Step Beyond is officially selected for the upcoming Banff Film Festival.

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Adventure film course - 21st-23rd August

I am excited to announce I will be co-presenting the Adventure Film School with Paul Diffley at this year's Chamonix Adventure Festival 21st-23rd August. The 3-day course will cover many aspects of adventure film production. For more information & to sign-up go to

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Kilian Jornet launches exciting new project

Kilian Jornet has launched his new project - Summits of My Life, to run over the next few years. We are really excited to be involved and look forward to the challenges that filming his feats will bring.

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I Believe I Can Fly - Award winner at Barcelona film festival

We are very proud to announce that 'I Believe I can Fly' won the best extreme sports film award at the Barcelona Sports Film Festival (BICN) held on 10-12 May. The film is now the winner of 5 awards, and we would like to say a big thank you to the festivals who have selected and supported the film. The film was an award winner at Autrans, Barcelona, La Rochelle, Val d'Isère and Vancouver film festivals. Merci beaucoup!

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Unseen footage

Here are a few unseen images of one our feature documentaries I Believe I can fly. Julien millot gives his opinion about what being free means to him.

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The Skyliners are back

with plenty of new stunts in mind and an endless motivation. Stay tuned !

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Backstage images of One Step Beyond and many thanks to all friends involved.

Here we can see Matt Gerdes talking about the aerial filming.
About 15 of you shared footage to build Géraldine's story.
Again many thanks to you all.

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One Step Beyond released!

Thanks to everyone waiting for the release of One Step Beyond. Download the film and watch Géraldine's story here. The film is available in english and french versions... click on read more or on image above to go to film page.  Have a good flight!

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I Believe I Can Fly - Award winner at Vancouver Festival

We are very proud to announce that I Believe I Can Fly (Flight of the Frenchies) has been awarded the Jury's award at the Vancouver International Mountain Film Festival, that took place 10-18 February. Thanks to the organisers of the festival for their support of the film. More info at

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New documentary with Géraldine Fasnacht

This bare bones, honest account gives us a window into the lives of ordinary men and women who have chosen to take an extraordinary path in life. The full film will be available here on 8th March.

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Video Tutorial: How to build your own portable crane.

I am sharing my experience in this second video tutorial on how to use a DIY monopod for adding camera movements to your next action shooting.

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Grand Prize at La Rochelle Adventure Film Festival

I Believe I Can Fly won the Grand Prize at La Rochelle adventure Film Festival. Thanks !

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Spent my week-end running after human birds....

This jump could be one of the last sequence of my future documentary called One Step Beyond...

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The Play List of I Believe I Can Fly is available

Get on board of the ferry boat between Stavanger and Kjerag and enjoy this trip into the fjords listening to the documentary music.

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Video Tutorial: use of a steadycam for outdoor sport filming.

My philosophy for action sport filming could be " Light is right"...

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