We Wish You a Merry Walrus is a Christmas-themed television special based on massive-multiplayer online game Club Penguin. It features a multitude of new and old characters from the franchise, such as Roofhowse and Rockhopper, who go on a mission to save the Merry Walrus.
It has been aired on UK Disney Channel December 17, 2014 until it was gone along with the English dub. Later it has been uploaded on YouTube by Disney Channel Deutschland on Dec 20, 2014, but there is no English voice. It has been later found on torrents, but it had an error that it cannot be viewed.
The English dub can be watched here: https://drive.google.com/file/d/0B1nutm-y6JicSkxkR3JyTGdmckE/view