Role in the series
Tangaagim meets Beshte when he's looking for new animals to meet and talk to. He teaches him how to walk on the ice like a polar bear. However, he later gets scared of of Beshte when Pinguino tells him that Beshte is "Poa the Destroyer". Tangaagim goes to the Tree of Life with Baliyo. Rani and the Lion Guard tell the animals that Beshte isn't a threat. After hearing that Beshte saved Pinguino's life, the animals call Beshte "Poa the Life Saver" and Tangaagim asks Beshte if he could save his life someday too.
When Makini announces Queen Janna's passing, Tangaagim and the other animals are very sad and mourn her death. At the Willows, Tangaagim and his Sleuth gather with all the other animals for Queen Janna's funeral, with everyone laying flowers on Janna's grave while the Night Pride and the Lion Guard stand to mourn. At sunset, all the animals gather at the Tree of Life for Rani's coronation. Near the end of the song, Tangaagim lifts Rani up on his head and holds her high while everyone cheers. Makini then anoints Rani's forehead and declares her the new queen of the Tree of Life, causing everyone to chant "Long live the Queen".
Tangaagim and his sleuth attend Rani and Kion's wedding.