Do they ever find definitive proof. No. But it is entertaining. I especially like the host Josh. He's funny and makes viewing worthwhile. Poor Jael. He always puts her in the most uncomfortable situations, she has perpetual deer in the headlight eyes. Of course we know now there is an electromagnetic field in the Bermuda Triangle that causes all the problems. And as the one local says, it screws up the instruments and people lose their bearings. Not really a mystery.
Every society has their "boogie man," their own local folklore of monsters. But it's interesting nonetheless, and entertaining with Josh's sense of humor.
Probably the most compelling evidence they've ever come back with was when in the haunted forest, the camera man was thrown several feet backwards. They got that on camera and unless staged, which is always a possibility, was the best evidence they've found anywhere.
The sugar cane fields in Egypt was also compelling as we could hear the growling. But, often eyewitness testimony is flawed. And while they think it might be a "creature" it was more than likely a big wolf or rabid large dog.
All in all, I'll still watch this show. Because Josh is funny.