Four sneak peeks are given through clips for "The Little Prince", the new episode of "Lost". Kate is struggling with the custody of Aaron, craving for the truth of who might know the secret to the boy's true parental lineage.
The first clip shows Kate meeting the unknown client's attorney and asking for a blood sample. The second clip is on Sawyer and Locke's argument on whether they should go back to save Charlotte. Third and fourth clips are, in respective order, Sayid getting attacked and Kate meeting Jack to tell him that someone wants to take away Aaron.
Also in the Wednesday, February 4 episode, the dramatic shifts through time are placing the lives of the remaining island survivors in extreme peril.