一档集结亚洲9国顶尖主唱、以国家级声乐对抗为看点的升级版音综。首创声乐国家对抗赛模式，来自韩国、中国、日本、菲律宾、泰国、印尼、越南、蒙古、老挝的TOP3选手代表国家荣誉参赛。
老派作风的汽车收藏家麦克·霍尔和死党艾福利·夏夫、儿子康纳·霍尔竭尽所能地修复复古车，同时也希望能够大赚一笔。
As "Alone" enters its fourth season, the competition series shakes things up with a new twist: the contestants are dropped off in a remote location as pairs. Seven pairs of family members travel to a rugged region of British Columbia, where they are separated and dropped off miles apart from each other. Each player must navigate the wilderness to locate his or her partner. Once reunited, the loved ones have to create their own shelters and forage for their food while overcoming rough weather conditions and deadly predators. They have nothing more than the contents of their small backpacks and 10 tools split between them to help with their survival. They also have enough camera gear to record their experiences because -- as in the past -- there is no camera crew. The last duo standing at the end of the season is declared the winner and takes home the $500,000 grand prize.
