Klovn ("Fool") is a authentic drama/comedy show. Frank Hvam, Casper Christensen and most of the cast act as themselves in every episode.
The two best friends, Frank and Casper, work together in a comedy firm coming up with ideas for new comedy shows, as the actors do off screen.
Each episode is built up around a core plot, but all dialog and acting is done "on set". Usually Frank gets himself into a sticky situation and tries to sort things out. Unfortunately he is (always) misunderstood to the worst resulting in ridicule of Frank, thus making him look like a fool.
In comparison this show similar to HBO's "Curb Your Enthusiasm" and both shows are based on the same idea of acting out the episode rather than following a script.