Comedian Olaf Schubert, who took part in ranger training in South Africa, supports the animal expert. As part of the entertainment show, Rütter wants to give helpful tips and explain facts about the animals. You will see, among other things, how Rütter releases bears with conservationists in Armenia and how Jana Ina Zarrella searches for river dolphins in her native Brazil. Other prominent candidates are Mirja Boes, Axel Prahl, Kaya Yanar, Marco Schreyl and Natalia Wörner.