Scuba Diving can be pretty scary, especially when a giant octopus is trying to drag you back to the ocean floor with it.
Watch as the diver Mayak Gamov was grabbed by a giant octopus in the Sea Of Japan.
The octopus clings on to Gamov and would not let go for a couple of seconds and then attempted to drag him down.
Thankfully, he managed to escape safely but still a close call.