First Air Date: 2021-07-09
Rating:7.8 / 10(14 votes)
Status: Ended
Genres: Animation, Comedy, Kids
Seasons: 2 · Episodes: 62
Runtime: 22 min / episode
When a reformed raincloud teams up with a shipwrecked sea-postman and a magic walrus, the three form the Middlemost Post — the wackiest and most loveable postal service on Mt. Middlemost.
