Sept. 7, 2012 Watch This Lunatic Play Hide-and-Seek With His Pet Grizzly Bear, Billy By Eliot Glazer Photo: Glazer, Eliot Obviously, Mark Dumas and his wife, Dawn, have never seen Grizzly Man. This can’t end well. Sources Hyper Vocal Tags: clickables animals grizzly bears bears grizzly man More Watch a Lunatic Go Swimming With a Grizzly Bear