alarm that told me if it was particularly high. someplaces if i stood there for an hour, would i have exceeded my dose. so can t see radiation. that s the thing. let me quickly ask you about you went in with ukraine why ni scientists. this is still a scientific mystery, isn t? tell us about the region and what you expected to find there. well, it s still an excluded zone. you have to get permission to get in. so it was unlike anywhere that i d ever been. in terms of a backdrop, i m normally fishing jungles. so scientists wanted a fish that key study because it hasn t been done and it s very important in the likes of fukushima, what effect does it have to underwater life. this is season five coming up. i understand you re tackling kind of like the biggest fish story of them all, the lockness monster. absolutely. that s the season finale. did you find it?