|This article is a stub. Please help ER wiki by expanding it, adding pictures, and improving existing text.
|"Sleepless in Chicago"|
|Season 1, Episode 18|
|Air date||February 23, 1995|
|Written by||Paul Manning|
|Directed by||Christopher Chulack|
| ← previous|
"The Birthday Party"
| next →|
"Love's Labor Lost"
"Sleepless in Chicago" is the eighteenth episode of the first season of ER. It first aired on NBC on Februart 23, 1995. It was written by Paul Manning and directed by Christopher Chulack. It has Mark Greene learn that his wife wants a divorce. Carol Hathaway past comes back to haunt her when she may not be able to adopt Tatiana. Tired Peter Benton falls asleep while taking care of his mother which leads to an accident.
Carol Hathaway goes ahead with her plans to adopt Tatiana, but her past history makes her ineligible. Benton continues to trade shifts so he can spend time with his mother but it all catches up with him and he has a run-in with Dr. Hicks. Doug Ross treats an abused child. Green, Benton and Carter take extraordinary measures to save a man they later learned had signed a DNR. A consultant arrives to study procedures in the ER, but all is not quite what it seems. Mark Green's wife Jen has an important announcement. Benton's mother has a serious accident when he falls asleep on the couch.