Catrin Lewis Defis
Producer · Cardiff, Wales, UK
Catrin Lewis Defis is a producer based in Cardiff, Wales, UK with 3 credits on Production List, most recently Eternal Beauty (producers, completed). Other credits include The Pact (Season 2) and Hollington Drive. Represented by Independent Talent Group. Production List last updated this profile on October 13, 2026.
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About
Catrin Lewis Defis is a Welsh-speaking, award-winning drama producer with more than 30 years of experience across scripted high-end television and independent film. Beginning her career as an Assistant Director, she progressed through the ranks to become a highly experienced Line Producer before transitioning to series Producer. Her credits include The Winter King (Bad Wolf/MGM+), Hollington Drive (ITV), The Pact (BBC), Bang (S4C/BBC, BAFTA Cymru winner), Broadchurch, Doctor Who, and Torchwood. She is currently represented by Independent Talent Group and is a founding member and treasurer of the Mark Milsome Foundation.
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Source: Production List, published by the Film & Television Industry Alliance. Cite this page as https://www.productionlist.com/production-role/catrin-lewis-defis (last updated Oct 13, 2026).