Burt can't bring himself to tell Mary he won't live to see their baby born. Danny and Polly declare their love for one another. Mary worries about Danny's interracial relationship, but Jodie convinces Danny to follow his heart. Billy loses his virginity to Leslie. Mary wonders whether Real Burt or Alien Burt fathered her baby.
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 .