The Dudu series draws to a close with this movie, originally titled Zwei tolle Käfer räumen auf, and a disappointing close it is, with the fun little Beetle destroyed at the beginning of the movie and the rest of the film devoted to El Guancho (Rudolph Zehetgruber) contending against assorted bad guys for a hidden fortune in gold and using a new invention, a spider-like robot, in the battle. Watchable, but not really a movie for fans of Dudu.
Not recommended. Otto thinks you should avoid this movie.
Movie 494 for 2021.