Doc McStuffins Season 3 Episode 11 Hallie Halloween / Don't Fence Me In Episode Title:Hallie Halloween / Don't Fence Me InEpisode Description:As Doc and the toys go trick-or-treating in the neighborhood, Hallie gets separated from the group while following a fellow trick-or-treater wearing a Hallie Hippo costume and is spooked by the scarier Halloween costume that the trick-or-treaters wear, and learns that it's safer being in a group that being separated. Gustav the Gulpy Gulpy Gator gets himself stuck in a fence gate while chasing a runaway marble, and Doc and the other toys try to set Gustav free without injuring him in the process.