全景音乐竞演真人秀《披荆斩棘4》，将通过三十余位男性嘉宾不断挑战、探索、努力的故事，展现男性的奋斗精神和个性魅力。节目采用全新全景竞演综艺模式，经过初舞台、5场歌曲竞演以及家族诞生夜的合作与竞争，最终建立滚烫唱演家族。
Forged in Fire is an American reality television competition series that airs on the History channel, and is produced by Outpost Entertainment, a Leftfield Entertainment company. In each episode, four bladesmiths compete in a three-round elimination contest to forge bladed weapons, with the overall winner receiving $10000 and the day's championship title. The series is hosted by Wil Willis, with a three-judge panel consisting of J. Neilson, David Baker, and Doug Marcaida, experts in weapon history and use.
