Appletun is the father of a young and ambitious Applin. His son is eager to become a rescue team leader, but is also reckless and irresponsible. Appletun tries to be the voice of reason and a steady hand for his son, but it seems like Applin isn’t very interested in what he has to say.

Appletun is a traditionally masculine character whose voice is fairly flexible. He is a stern but out-of-touch father. The role is very small and is open to some interpretation.