When a straight-laced couple that has fun with a rowdy couple on vacation in Mexico return to the States, they discover that the crazy couple they met in Mexico followed them back home and decide to play tricks on them.

Newly married couple Marcus and Emily invite their uninhibited besties Ron and Kyla to join them for a vacation when Marcus lands an all-expenses-paid trip to a Caribbean resort. When Kyla’s incarcerated father Reese is released and shows up at the resort unannounced, things get out of control, upending Marcus’ best laid plans and turning the vacation friends’ perfect trip into total chaos.

In the South Pacific island of Makatea, career-driven magazine editor Robin Monroe is on a week-long vacation getaway with her boyfriend, Frank Martin. An emergency work assignment in neighboring Tahiti requires Robin to hire the cantankerous pilot Quinn Harris who had flown them to Makatea on a small transport plane. While flying, a powerful storm forces Quinn to make an emergency landing on a nearby deserted island. The dissimilar pair avoid each other at first, until they're forced to team up to escape from the island -- and some pirates who want their heads.

Bryan, an unassuming pet photographer has action and adventure thrust upon him when he is forced to wed Masha, a Croatian crime lord's daughter, and she is subsequently kidnapped while on their honeymoon in a tropical paradise.