Episodes 174 & 175: Moonlight Madness!
In the final cross over with Empty Nest and Nurses, officially called Full Moon over Miami, all hell has broken loose at Blanche's moonlight madness party. Men are totally ignoring her, except for Derek ah...sumpin, they're all over Dorothy, Miles and Rose might get married, and Sophia is out here trippin rabbis. A wild romp that ends with everyone just accepting that the moon makes people crazy sometimes.