Directed by Greg Colton and written by Wellesley Wild, the episode originally aired on Fox in the United States on September 27, 2009, along with the series premiere of The Cleveland Show. In "Road to the Multiverse", two of the show's main characters, baby genius Stewie and anthropomorphic dog Brian, both voiced by series creator Seth MacFarlane, use an "out-of-this-world" remote control to travel through a series of various parallel universes. They eventually end up in a world where dogs rule and humans obey.