Marsupilami S04E01 - Operation Empty Jungle

Blou Print is supposed to install Felicia's own telephone network and sets up an antenna mast that generates ultrasonic waves with which a new generation of mobile phones works. It turns out that all the animals are hypnotized by the ultrasonic waves and lured to the antenna mast. This gives Felicia the idea of making the animals disappear so that Palombia loses its status as a wildlife and nature reserve and she can do whatever she wants there.