Season 5: Episode 122: Ally's Birth
As Ray escorts Ally to a father-daughter dance, he realizes how grown up and independent his daughter has become. As a result, he begins to recall the day, nine years ago, when the Barone clan welcomed her into the family, but not without incident. In the flashback, expectant parents Ray and Debra are caught by surprise when Debra goes into labor in the back seat of Robert's patrol car, forcing him to be called into action. Meanwhile, Ray and Debra plot to keep a pushy Marie away from the delivery room until after the baby is born, not an easy feat.