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Sea Fever Productions located in Lahinch on Ireland’s Atlantic seaboard.

We produce natural history, wildlife and creative documentaries.

After working for several years as a freelance underwater cameraman, Ken O’Sullivan set up Sea Fever Productions in 2006 with Katrina Costello to produce wildlife & creative documentaries.

We produced our first feature documentary film, ‘Sea Fever’ in 2007 (www.seafever.ie) to great critical acclaim, winning the ‘Best Cameraman’ award at the Moscow Sports Film Festival in 2009.

In 2018 we produced 'Ireland's DEEP ATLANTIC', a hugely ambitious ocean natural history series searching for blue whales and cold water coral reefs in the deep waters of the North Atlantic, documenting habitats and whale and shark behaviour for the first time ever.

In 2017 we produced The Silver Branch a creative feature-length documentary about Burren poet-farmer Patrick McCormack and our ancient connection with landscape in Ireland. The Silver Branch won the International Audience Award at HotDocs in Toronto in 2018, North America's largest documentary film festival.

In 2014 we produced ‘Ireland’s Ocean’ a four part Irish wildlife series for RTÉ documenting dolphins, sharks, stingrays and the myriad of wonderful and colourful creatures in the temperate seas around Ireland. One of the first documentaries in Europe shot with the RED Epic 5K camera underwater the series was also designed, mixed and mastered in full 5.1 surround sound.

In 2011 we completed ‘Farraigí na hÉireann’ a six part Irish Ocean Wildlife Series, the first of its kind ever produced in Ireland, for Irish language broadcaster TG4. The series won the ‘Special Jury Remi Award’ at the Worldfest Houston Film Festival in Oceanography / Marine Biology.

For further information email us at info@seafever.ie

Reviews Critically acclaimed by our peers


Buy DVDs You can buy DVDs direct from us

The Silver Branch

Flyers The Silver Branch

Multi Award winning film immerses us in the exquisite textures of the natural world, bringing us a rare glimpse of a disappearing way of life with all its richness and roguery, and leading to a deep connection with the Earth and our ancestral wild spirit, drinking deep at the well of one man’s story, one family’s joy and heartbreak.

Region Free DVD €14.99 + p&p €2.50

Free shipping on five or more DVDs

Farraigí na hÉireann

Farraigí na hÉireann

TV Series

Six half hour programmes from the TG4 Irish Ocean Wildlife series.

Sorry this DVD set is no longer available.

Sea Fever

Sea Fever

Feature Length Documentary

Our first film produced in 2007 telling the story of surfing in Ireland from the 1950s pioneers to the big wave men...

€9.99 (plus P&P) - PAL region

$13.99 (plus P&P) - NTSC region

For Hire Cameraman & Equipment Hire



Freelance cameramen / underwater cameraman and equipment available for hire.

We have produced TWELVE natural history documentaries for TV for Irish national broadcasters RTÉ & TG4.

We have produced two creative, feature-length documentaries for Irish Film Board and others.

We have worked as freelance camera / director for the BBC Natural History Unit & CBC Canada & ITV UK.

We have worked as underwater / water camera for a host of TV commercials, Drama and short films.


  • RED Epic Dragon 6k with full RED DSMC & accessories kit
  • RED Raven 4.5k with full RED DSMC & accessories kit
  • Set of Canon Cinema T1.3 prime lenses
  • Marshall field monitor


    • Gates Deep Epic Dragon underwater housing with selection of ports and extension rings
    • Custom Surf / surface housing for RED Epic Dragon, RED Raven
    • Keldan Luna 8 - 6000 Lumen underwater lights
    • HUMBER 8 metre rib with 2 x Honda 100HP outboard engines
    • Email info AT seafever.ie for rates and further information.






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      Sea Fever Productions located in Lahinch on Ireland’s Atlantic seaboard.

      Tel. +353 (0)65 707 2334
      Mob. +353 (0)87 245 0699

      © 2014 Sea Fever Productions. All rights reserved.