- 国家/地区:美国时长:120分钟语言/字幕:英语Dual Survival is a documentary television series on the Discovery Channel produced by Original Media.The p…
- 国家/地区:美国时长:120分钟语言/字幕:英语Season two of Dual Survival began airing April 22, 2011 on the Discovery Channel. The series follows Cody …