Yes, you, and videos description, are correct. The following video does indeed feature Tom Selleck, the one we all know from Three Men and a Pram Snatching and Magnum PI, amongst other classic works, and yes he is wearing chain-mail. Why? Well because he is a special robot hunting super-cop from the future. And yes he does use the worlds shittest laser gun to hunt and kill a losing contestant from Robot Wars. Its heavy stuff, and very tense, so please watch it from behind a pillow.