What is the best spying device ever invented and how to fool a lie detector? Former British spy Harry Ferguson reviews Amazon spy devices and tells you which ones are the best and the worst - new episodes of DEEP X every week.

Thanks to Harry for taking part!

You can follow Harry here:   / theenglishspy  
And get his book here: https://amzn.eu/d/hH81oxk
Welcome to DEEP - a brand new channel that brings you incredible people with amazing stories from all over the world.

If you've seen the team's previous work - Minutes With/The Gap/Agree To Disagree...then you know what to expect!

Let us know if there's anyone in particular you think we should speak to - we love bringing you stories and want to hear what you like.

Thanks and we hope you enjoy!