|Country||San Fransico, California, USA|
|Family||Husband - David|
|Played By||Cynthia Watros|
Life Before Flight 815Edit
It is known that Libby Smith was a clinical psychologist, but other then that, nothing is certain.
In one flashback from Hurley, it becomes clear that Libby was in the same institution as him, although nothing else is made clear about that.