The new Director of Homeland Security reunites the team when a nuclear powered Russian satellite is knocked out of orbit and must be diverted before it detonates over Southern California.
沈腾带队“出发家族”原班人马再次奔赴自然秘境，并首次出国野游，理想型旅途穿越四季奇景，掀起“欢乐洪流”。
