Ratz is a television series about two rats, Rapido and Razmo, aboard the S.S. Wanderer, a cheese ship with (seemingly) no actual destination. The focus of the series is on the adventures of the two rats, including guarding the cheese, interacting with stowaways and various ill-fated encounters with the crew. The rats themselves live somewhere in between the hull of the ship in a lavish two-bedroom apartment, complete with living room, kitchen and bathroom. The rooms are decorated with 1970s wallpaper and wall hangings.