One day at HorrorLand: The Morris family are on their way to the Zoo Gardens Theme Park, but find themselves in a theme park called "HorrorLand." Luke and Lizzy want to go on a few rides, but the Morris family discovers that this theme park is not entirely safe. Welcome to Camp Nightmare: It's Billy's first time at summer camp and so far the camp appears to be perfectly normal. But while Mike, one of Billy's bunkmates, is checking out the cabin,...