Ji Yeon

March 13, 2008
Sun-Hwa Kwon
Jin-Soo Kwon
Alternate timeline
Written by
Edward Kitsis and Adam Horowitz
Directed by
Steven Semel
Guest starring
Sam Anderson as Bernard Nadler
Jeff Fahey as Frank Lapidus
Kevin Durand as Martin Keamy
Marc Vann as Ray
Grant Bowler as Captain Gault
Lanny Joon as Dr. Bae
Simon Rhee as shopkeeper
Zoe Bell as Regina
Christine Kim as admitting nurse
Lynette Garces as another nurse
David Yew as Chinese security agent
George Kee Cheung as Chinese ambassador

Ji Yeon is the seventh episode of season 4 of Lost. Jin-Soo Kwon is featured in the episode's flashbacks, while Sun-Hwa Kwon is featured in the flashforwards.

ABC press release

Juliet is forced to reveal some startling news to Jin when Sun threatens to move to Locke’s camp. Meanwhile, Sayid and Desmond begin to get an idea of the freighter crew’s mission when they meet the ship’s Captain.

Former spoilers and rumors

  • DarkUFO (Spoiler source): Jin or Sun will die in this episode.
    • TRUE, Jin "dies."
  • Jorge Garcia (Hurley): There will be a death in season 4.
    • TRUE
  • Various spoiler sources: Jin and Sun decide to name their baby Ji Yeon.
    • TRUE
  • Ryan Ozawa (Hawaii resident, spoiler source): Daniel Dae Kim was seem filming a scene at a Korean toy store.
    • TRUE
  • Jorge Garcia (Hurley): There is a shocking cliffhanger at the end of this episode.
    • TRUE
  • Secretagentman (Spoiler source): Features many Korean characters and Huston, an authority figure you don't want to cross. Will also feature a doctor, shopkeeper, and a paranoid woman named Regina.
    • TRUE
Season 4 episodes covered by the Lost Spoilers Wiki
The Beginning of the EndConfirmed DeadThe EconomistEggtownThe ConstantThe Other WomanJi YeonMeet Kevin JohnsonThe Shape of Things to ComeSomething Nice Back HomeCabin FeverThere's No Place Like Home, Part 1There's No Place Like Home, Part 2 (Finale)
General SpoilersSpoiler SourcesSeason 4 Episodes