Klopsy 4 was released in the year 1992。Klopsy 4 is also called as Meatballs 4, Summer Vacation, Läskipäät leireilee, Happy Campers, American Eiskrem 3 1/2。

Ricky is the hottest water-ski instructor around and he has just be rehired by his former employer/camp to whip up attendance. But the camp is in serious financial trouble and the owner of a rival, more popular, camp wants to buy them out. Therefore they will have to engage in a mean, winner-takes-all competition that will settle the row once and for all.

Klopsy 4 actors and actresses include Corey Feldman。