Revealing mistake: Gallant is watching over some duck eggs that are about to hatch. At the end of the episode, two of the ducklings have hatched and Gallant is showing them to Carter and Susan. An unhatched egg falls out of Gallant's bundle and smashes on the street.The smashed egg has a large yellow yolk and clear fluid, like an egg in a grocery store. But an egg that close to hatching would have almost no yolk remaining and an almost fully developed duckling inside.

ER (1994)
1 revealing mistake in Bygones - chronological order
Starring: George Clooney, Anthony Edwards, Noah Wyle, Alex Kingston, Parminder Nagra
Genres: Drama

Visible crew/equipment: When the son of the accident victims is being led through the trauma rooms to see his parents' bodies, you can see Laura Innes crouching under a table in the background directing the scene. Innes was the director of this episode and it was established that this episode took place on her character's day off. Therefore, she should not have appeared in front of the camera at all. (00:32:30)
Robert Romano: The operation was a screaming success if your desired outcome was paralysis.
Trivia: Every episode has the patient list by the nurse's station. On the patient list, different names are mentioned, like Marguiles or Tierney. They put these names there as a spoof of the show.
Question: What does Romano sign to Reece? (00:44:40)





Answer: Take care of your dad.