剧情简介
公元前139年，张骞率领百余人组成的使团出使西域，中途遭匈奴截杀，张骞与向导堂邑父沦为阶下囚，被困于匈奴十年之久。这日，张骞与堂邑父正照常奉命测绘地图，却不料偶遇大汉斥候耿乐。两军交战，耿乐被俘，误会张骞已经叛变。张骞与同伴的出逃计划因此被打乱……。Two brothers embark on an adventure of a lifetime -a journey deep inside the WW2 tunnels of Gibraltar to find a lost treasure. Complications arise and what started off as an adventure will end up as a life or death situation to survive.。
