Plop Show: The Circus (2009) is a Family, Music, Fantasy film that follows plop, Kwebbel, Klus and Lui are going to the circus! But then it turns out that it's canceled, because two of the clowns have become ill. But luckily the circus decides to organize a competition! The two who perform the funniest act can join the performance.. Plop Show: The Circus is not currently listed with streaming providers in your selected region, but availability can change over time. It has a user rating of 5.2 out of 10 from 2 votes. Fans of family movies may also want to explore similar titles below.