All in the family, the one where lucy dies? I was wondering, is that season 6? I can't remember for sure!

Yes, it was the 14th episode of season 6 (episode 127 overall).

:happyface That was a very sad one where lucy dies. Thank you very much for the information. I will definately be getting season 5 when it comes out! Definately get all the seasons! I am a big fan of ER.

Yes, that is a very sad episode, particularly when it seems as though Lucy is going to pull through and then she doesn't. I still have a hard time watching that one in reruns.