Hedy’s tumultuous life has taken so many twists and turns. Will she finally get the recognition she deserves as an inventor? We speak to US Navy commanders, a Microsoft inventor and Hedy’s daughter to find out, in the last part of Hedy’s amazing story.

What makes someone a “true legend”? Untold Legends gives legendary status to those who deserve it – and tells their story.

Untold Legends is from the BBC World Service, Radio 5 Live and BBC Sounds.