"Sun allows Juliet to examine her when she learns that all of "The Others" pregnant woman died before they gave birth on the island. Meanwhile, Desmond and an unlikely nemesis collaborate to save a new island inhabitant's life."

Andrew Divoff (Mikhail), Byron Chung (Mr. Paik), Alexis Rhee (older woman), Marsha Thomason (Naomi), Jean Chung (Paik's Secretary), Esmond Chung (Paik's Associate), John Shin (Mr.Kwon)

04/23 - Cuse and Lindelof revealed in the latest podcast: Jae Lee commited suicide. Sun's father didn't push him off the balcony. Damon and Carlton made a point to mention that the father of Sun's baby could be Jin, Jae Lee, or a mystery person. Apparently, some people thought Jae Lee was murdered. Penny sent the parachutist. Damon and Carlton do not refer to her as Naomi. Naomi will be explained further in "D.O.C." More of Juliet's motives will be shown in "D.O.C." Source: Lost Podcasts
# 04/17 - D.O.C. will take us back to the death-of-pregnant-women storyline. Source: Lost Podcasts
# 04/09 - After discovering that all of "The Others'" pregnant women died before giving birth on the island, an extremely reticent Sun allows Juliet to examine her -- and uncovers the identity of the unborn child's father. Meanwhile, Desmond allows an unlikely nemesis to help save the life of a new, mysterious island inhabitant. Guest starring are Byron Chung as Mr. Paik, Andrew Divoff as Mikhail, Marsha Thomason as Naomi, John Shin as Mr. Kwon, Alexis Rhee as older woman, Esmond Chung as Paik's associate and Jean Chung as Paik's secretary. Source: ABC
# 04/08 - After learning that the Others' pregnant women all died before giving birth on the island, Sun allows Juliet to examine her; Desmond allows an unlikely nemesis to help save the life of a new, mysterious island inhabitant. Source: WCHS
# 03/30 - Edward Kitsis and Adam Horowitz reveal: Sun is going to learn interesting things about what happens to pregnant women on the island and when she does learn these things, it's going to impact her relationship with Jin in a profound way. We will find out that Sun has a secret feat that she is hiding from Jin, and that will not only be voiced, but answered. [During the Jin and Sun flashback,] you will get a taste of them as newlyweds and kind of see where he was before he started to be Mr. Paik's head henchmen. Source: Lost - The Official Magazine, Issue #10, May/June 2007
# 03/11 - Lost was filming in downtown Honolulu again, this time near Chinatown. They set up along College Walk and North Kukui St., near a Taoist temple and within view of assorted Asian architecture. It was along the river, or canal, that borders downtown. They were filming a busy street scene with background extras crossing a bridge, including a cop in a blue shirt and a white hat. Pigeons scattered on cue. The focus of the scene was Yunjin Kim, or "Sun." She approaches a middle aged Asian woman leaning against the low wall of the canal. Sun pulls an envelope out of her bag, and hands it to the woman. The woman eagerly starts to open in, but Sun clamps it closed. They talk. Sun pushes the envelope sternly into the woman's hands, turns, and walks away. Source: The Transmission [Note: Pictures can be seen here.]

At the close of the episode the Losties will inform Naomi (the parachute girl) that they're survivors of Oceanic flight 815. Naomi will give them the news that what they've just told her is impossible seeing as how the wreckage of that flight was found and recovered, and that there were no survivors.

Jin can't be the father. If he is, Sun will die because the conception would have taken place after the crash. So, either Egghead is the dad, and Sun is safe but will have to tell Jin the truth. Or, Jin is the father and Sun's life is at risk.

Mikhail being slated to re-appear in this episode.

The episode is penned by writers renowned for being given the sharp end of the stick and having to write "filler" episodes (think Born To Run, Fire+Water, Dave, Tricia Tanaka Is Dead, Exposé). Also, next week sees the beginning of May sweeps and promises the return of Locke and his father, the story arc with which, we're told, will be central to the events of the finale.

The baby is Jin's. Juliet told Sun that the women tend to make it until the middle of the second trimester, which is another two months for Sun. She leaves a message for Ben telling him about her findings, and also says that she is working on getting a sample from Kate. Naomi tells Hurley that the plane from 815 was found, and there were no survivors.

the "no survivors" was setup by those w/ outside access