The station wagon carrying the woman in labor arrives at the er door intact. After delivery, as Carter is leaning against the car, the camera pans out and you can see the rear station wagon door is missing
Ron Taylor plays Bob, whose life was saved by Dr. Greene one year earlier on August 25. Taylor would pass away from a heart attack a little over 7 years later in January 2002 at age 49.
Julianna Margulies (Carol Hathaway) & José Ramón Rosario (Driver) also worked together on four episodes of The Good Wife (2009) as Alicia Florrick & Harris the bailiff respectively.
Elaine Kagan's appearance on ER came exactly a week after her appearance on the competing series Chicago Hope (1994).
This episode stars two actors who were also on Buffy the Vampire Slayer. Andrew J. Ferchland (who plays Ozzie Shelf in this episode) also played Colin in 6 episodes of Buffy the Vampire Slayer in 1997. The second actor, Ken Lerner (who played Harry Stopak in this episode) also played Principal Flutie in 4 episode of Buffy the Vampire Slayer in 1997. For proof, just look at the full cast for this episode and scroll down until you see "Buffy the Vampire Slayer" as one of their credits.