Sock appears in the TV series Jack Howitzer; he is used as Jack's Lifeinvader profile photo, and has a blog post on Jack's website. He types with his mouth and his English isn't that good - he is prone to typos and his spelling is similar to the phonetics of a stereotypical Eastern Asian accent; swapping Rs and Ls with each other and omitting short words. He has a grudge with Rufus Bellows, who wants Jack to get rid of the puppet.