A joyous birth and catastrophic illness rocks the Walker family on a special two-part "Brothers & Sisters," and ET is on the set with Calista Flockhart and Sally Field to get the deal on the exciting turn of events!
"For me it's a very beautiful storyline," Calista tells ET about the birth of her character's adopted baby with Rob Lowe's character. "There are lots of kids in the world who need homes and who need families, and there are lots of grown-ups in the world who want families and need kids."
But once the beautiful baby is born, Calista says it may not be smooth sailing: "I think we can expect the relationship with my husband to change quite dramatically," she says. "For better or for worse, I'm not quite sure exactly which way it's going to go, but I think there will be conflict. Having a child sort of disrupts."
As for filming the momentous event, there was no shortage of opinions on the set as to how to act out the delivery scene: "We have a lot of input because a lot of the women here have given birth," says Sally. "So everybody's going, 'No no no, that's not quite how it was, no no no!'"
The special two-hour episode, "Troubled Waters," airs Sunday night on ABC.