Middlemost Post is an American animated comedy-adventure series created by renowned SpongeBob SquarePants storyboard artist & director, John Trabbic. It is about Parker J. Cloud, an exuberant rain cloud that helps deliver mail for the Middlemost Post Office, alongside the rule-abiding mailman Angus and their magical pet walrus, Russell.
The show has been produced remotely around the Burbank area and beyond by cast and crew members due to the current world situation. It officially launched in July 2021 on Nickelodeon.