S1 E17 The Sausage in the Wardrobe

Maria is sent to Gruber's quarters at the chateau with the real Fallen Madonna for him to copy, but is intercepted by von Klinkerhoffen. René and Edith, and the Colonel and Hans infiltrate the chateau to steal back the painting, and a suit of armour with a distinctive limp joins the trail. Helga performs the strip of a lifetime – causing Kim to put her back out.