主演：林赛·沃恩 Mitra Najibeth Yosri Lucy Riles Donna Modafferi Linh Iacona Chelsey Lowe Vania Zuniga Mark LeBlanc Brian Calvert Daniel Reese Chisum Joe Johnson Josh White Kioni 'Kentucky' Russell Gallahue
简介： Twelve teams of dogs and their humans compete in an epic adventure across multiple continents
主演：丝柯·泰勒-考普顿 诺兰·杰拉德·冯克 黛博拉·卡拉·安格 杰夫·法赫 Kevin Ragsdale King Orba Erika Stasiuleviciute Juniper Ghazi Wendy Devore Rocco Bovo R.J. Johnson Logan L. Henderson Justin Paitsel Scott Daniel Sekou Henderson