The Tates adjust to life with Dutch in the house. Danny returns home with Millie. Mary grows increasingly suspicious of ""Burt."" Jodie officially begins his life as a single, gay parent. Real Burt and Alien Burt come face to face. Billy and Leslie decide to pursue a relationship.
Elenco: Katherine Helmond , Richard Mulligan , Cathryn Damon , Rod Roddy , Ted Wass , Billy Crystal , Robert Mandan , Jennifer Salt , Jimmy Baio , Diana Canova , Arthur Peterson , Jr. , Jay Johnson , Robert Guillaume , Donnelly Rhodes , Robert Urich .