Ep 123. Jenny Seagrove (My Sister's Bones)

The MarshyCast

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Tuesday, 24 February 2026 - 14 minutes

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Jenny Seagrove on Her Sister’s Bones, Playing Dark Roles & Letting Characters Go 

On this episode of The MarshyCast, I’m joined by Jenny Seagrove to talk about her new film Her Sister’s Bones, now available on Digital HD. 

Jenny shares how she first became involved in the project and what intrigued her about playing Kate, a character layered with complexity and emotional depth. We also explore some of the darker roles she has portrayed throughout her career, and how she manages to step into intense psychological territory without carrying those characters with her off set. 

We talk about the strength of the cast, the film’s powerful setting, and the tension that builds toward a major twist — all without giving anything away. 

It’s a thoughtful, spoiler-free conversation about craft, character and the psychology behind performance. 

🎧 Available now on Apple Podcasts, Spotify and wherever you listen. 

Find me on all social media @paulswampymarsh

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