Marilyn O'Brien
Represented forVoiceover
Smooth, authoritative and deeply characterful, the voice that brings cinematic depth to every story.
The work
Watch. Listen. Discover.01
Commercial
02
Audiobook
03
Narration
04
Corporate
Biography & credits
A versatile actress with a heavyweight screen pedigree, Marilyn’s credits include the BBC’s Motherland, EastEnders, and Endeavour. Her voice is a masterclass in range, combining a polished UK-RP authority with a warm, comforting undertone. With years of elite theatre experience, she is a natural for high-stakes gaming, ADR, and animation. Having voiced for global giants like HSBC, BMW, and Swarovski, Marilyn brings the precision of a seasoned pro and the soul of a storyteller to every project.
Let’s talk about working with Marilyn.