In a gritty and alternate 1985 the glory days of costumed vigilantes have been brought to a close by a government crackdown, but after one of the masked veterans is brutally murdered an investigation into the killer is initiated. The reunited heroes set out to prevent their own destruction, but in doing so uncover a sinister plot that puts all of humanity in grave danger.
Climbing aboard their mammoth recreational vehicle for a cross-country road trip to the Colorado Rockies, the McNeive family -- led by dysfunctional patriarch Bob -- prepares for the adventure of a lifetime. But spending two weeks together in one seriously small space has a way of cramping their style.
Middle school isn't all it's cracked up to be for self-described "wimpy kid" Greg Heffley, who discovers a frightening new world teeming with boys who are taller, tougher and hairier than he is -- and decides to document it all in his diary.