- Season three will focus more on adventure.
- We'll learn more about The Others and Alex's story.
- An event will happen mid-season that will blow people away!
- J.J. Abrams will co-write the first episode which is titled "The Tale of Two Cities."
- They are going to reveal what happened to Locke, Desmond and Echo.
- They are adding new regular characters, which they are casting for now.
- You'll see more scenes from the outside world
- Desmond and Penny's relationship forms a new seed for a new element in the series.
- Libby will be back to fill in the gaps.
- Within the first few episodes Kate "gets with someone".
- They are going to explain the medical miracles.
- They debunked the rumor that the monster is a cloud nanobot.
- The hyroglypics on the countdown clock are signs of the underworld.
- They have 4 to 5 seasons planned out, and they knew the beginning and ending from the start. Going beyond 5 seasons would be stretching it, they said.
- If they introduce a question on the show, they already know the answer.
- They do look at fans' reactions and that does affect how they do things on the show.
- They showed a promo for the 13 "Lost" diaries that will be on Verizon, which featured Hugo finding a camera and interviewing people on the island.
- A "Lost" game from Ubisoft is coming next year which features a new story.
- On the season two DVD, you can expect one feature which has all of Sawyer's famous lines!
Source: Comic-Con