In Episode 3 of « Rick and Morty, » titled « Anatomy Park, » Rick takes Morty on a microscopic adventure inside the body of a homeless man named Ruben, whose body serves as the setting for a theme park attraction called Anatomy Park. However, things quickly spiral out of control when diseases and other dangers threaten the park’s inhabitants. As Rick and Morty navigate the perilous environment, they must find a way to save themselves and the park from destruction. The episode combines dark humor with sci-fi concepts, offering a wild and entertaining ride for viewers.