What is the plot of klonk contre klonk?

There's no known film or television show called "Klonk Contre Klonk." It's possible you're misremembering the title or it's a lesser-known work.

Could you please provide more information about the title?

* Is it a movie, TV show, book, or something else?

* Do you remember any characters, themes, or specific events?

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With more details, I can help you find the plot you're looking for.