here's josh mcdermott, who may have a way to cure the world of walkers. and this actress gets glamed up on the red carpet, but on this show she is dirty and dexterous. i think you could probably kick my ass if you had to. >> i have a line in a sense. i'm not a girl that goes down easy. but i'm -- >> reporter: what would you treat this with? >> i would put this banana peel on it. >> reporter: but wouldn't you just chop off the arm with a bite? >> yeah, we should go from here. >> reporter: i walked off even more of a fan, seeing the effort and details so that viewers will invest in the world they've created, and knowing that the actors are funny and nice on the show. and i could even get my wife involved in the show. >> that couch is cold without you. >> reporter: that's right, you heard it here. dan harris, at an undisclosed location in georgia. >>> up next, microsoft's new ceo under fire for telling people they shouldn't ask for a raise while at a women's conference. creeping up on you... fight back with relief so smooth... ...it's fast. tums smoothies st

>> reporter: here's josh mcdermott. he may have a way to rid the world of walkers.cure? >> it's in the mullet. >> reporter: what would you treat this with? >> i would put this bah manana on it. >> reporter: don't you just chop off the arm? >> we could go from here. we would go from here. >>> that's what's making news america this morning. >> stay with us for "good morning america." have a good monday. >> good morning, we're following several developing stories this monday, october 13. one person is dead after a nasty crash in northeast philadelphia. we have the video. >>> a very unusual lost and found case involving a prosthetic lick has been involved. new details in a live report. >>> and health officials in dallas are trying to figure out how a nurse contracted with ebola died of the virus

. >> here's josh mcdermott who plays a mysterious character who may have a way to rid the world of walkers. do you have the cure to the zombie apocalypse? >> the cure is in the mullet. >> what would you treat this with? >> i would put this banana peel on it. >> with a zombie bite, don't you just chop off the arm? >> yeah. we could go from here but aesthetically, we'd go from here. >> how much training have you develop through to wield that on the show? >> i have been trained by very great trainers. >> you've pretty athletic. i think you can probably kick my ass if you had to. >> i don't want to have to do that. >> reporter: dan harris, abc news, new york. >> you have to get on board this show. >> i tell you, each job on that show looked cooler than the next. would i want to be the makeup artist? tell me about this photograph. >> they had the zombies come by "gma." i wouldn't survive a single season on that show. >> you never looked healthier. looking good. >> thank you. looking good. >> thank you. bleach without the harshness. dinner's on the table! leaving nothing standing between you and

. >> reporter: here's josh mcdermott who plays a mysterious character who may have a way to rid the world do you really have the cure to the zombie apocalypse? >> the cure is in the mullet. it's like mullet extract. you wring it out into a zombie's mouth. >> reporter: what would you treat this with? >> i would put this banana peel on it. >> reporter: with a zombie bite though don't you just chop off the arm? >> yeah. we could go from here, but aesthetically we should go from here. >> reporter: how much training have you had to learn how to wield that katana as skillfully as you do on the show? >> i have the advantage of being trained by very great trainers. >> yeah, but you're pretty athletic. i think you could probably kick my ass if you had to. >> oh, i don't want to have to do that. >> i think anyone could. >> oh, really? wow. a little bit of love from paula. let me tell you, they are so, so, so paranoid about secrecy on the set, they have these groupies known as walker stalkers who use long-range lenses and follow the set around the atlanta, georgia, area. and then they post spoilers