家庭公路旅行应该很有趣，除非你不是 Heffley 一家。 旅程一开始充满希望，然后很快就出现了几个错误的转弯。 加油站的浴室、疯狂的海鸥、挡泥板的弯曲和猪。都不完全是Greg Heffley 对美好时光的想法。 但即使是最糟糕的公路旅行也可能变成一次冒险，这是Heffley一家不会很快忘记的。

A family road trip is supposed to be a lot of fun . . . unless, of course, you're the Heffleys. The journey starts off full of promise, then quickly takes several wrong turns. Gas station bathrooms, crazed seagulls, a fender bender, and a runaway pig—not exactly Greg Heffley's idea of a good time. But even the worst road trip can turn into an adventure—and this is one the Heffleys won't soon forget.