"The name's Doug Dimmadome, owner of the Dimmsdale Dimmadome!"
— Doug Dimmadome's catchphrase
Doug Dimmadome is the major business owner in Dimmsdale. He is frequently featured as a villain, one time attempting to mind control the citizens of Dimmsdale with tainted milk, although sometimes he does help Timmy Turner. In Channel Chasers, this conflict of character was referenced, when Mr. and Mrs. Turner asked him for help finding Timmy, Doug spent the next several minutes debating with himself whether or not he should help Timmy due to his past experiences with Timmy. By the time he made up his mind though the Turner parents had already used his studio and reunited with Timmy. Doug then had security throw the Turners out though he admits to himself that Timmy taught him all that is inside of him.
He usually introduces himself by name as well as what he owns, usually something pertaining to that episode. He wears a white Texas businessman garb with a ten gallon hat. In some episodes, the top of his hat is infinitely tall; in others, however, his hat is regular sized (as in Channel Chasers). He speaks in a stereotypical southern drawl, oftentimes repeating himself and speaking in a tongue-twisting manner. He is assumed to be the wealthiest person in Dimmsdale. His long lost son, Dale, was living in poverty underneath Vicky's lemonade stand when he found him (because Dale was one of the many people that Vicky used to make her lemonade so she can have the greatest lemonade ever, and thus earn tickets to Crash Nebula: On Ice). It's not known how Doug was first separated with his son, but after their initial appearances, Doug Dimmadome does not appear with his son again, but he does keep a picture of his son in his wallet (as shown in Channel Chasers).
Doug's status as a villain, ally, or a neutral character changes between each of his appearances. Some times his greed and enterprising causes problems for the small town. Other times he is willing to help Timmy. Usually however, he just wants to make money, and will go through anybody that tries to stop him. He usually owns an entirely new business each time he appears in an episode.
Doug Dimmadome is shown to own the following assets: