'Lost' Questions to Think About: Part 2

11. Widmore

How did Widmore leave the island and return regularly? (Episode 5x12, Dead is Dead) Did he use the underground time wheel for this purpose? Widmore knew the location of the time portal's exit and kept it under constant surveillance (episode 5x7, The Life and Death of Jeremy Bentham).

How did Widmore become so wealthy and powerful after his banishment?

12. Ben

Why did Ben have multiple passports and currencies? (Episode 4x3, The Economist) Why was Miles so certain that Ben could come up with $3.2 million? (Episode 4x4, Eggtown)

Who was the woman for whom Juliet became a substitute in Ben's mind, and what became of her? In episode 4x6, The Other Woman, the therapist (Harper Stanhope) said, "You look just like her."

13. Walt

What's the extent of Walt's powers and why does he have them? Miss Klugh asked Michael if Walt ever appeared somewhere he wasn't supposed to be. (Episode 2x22, Three Minutes) And Ben told Michael, "We got more than we bargained for when Walt joined us." (Episode 2x23, Live Together, Die Alone)

Is Walt still connected to the island? He told Locke that he still dreams about the people there. (Episode 5x7, The Life and Death of Jeremy Bentham) Did Walt make psychic contact with Locke through a dream when he appeared to him at the ditch? (Episode 3x22, Through the Looking Glass)

14. Radio Tower

Who recorded the original message with the repeating numbers and when? Danielle Rousseau had recorded over the message to record her distress call, which Shannon translated. (Episode 1x2, Pilot Part 2)

15. Rousseau

What was Danielle Rousseau's team's real mission? Sayid aptly observed, "A science team armed with rifles?" (Episode 1x9, Solitary)

16. Claire

Who arranged Claire's arrival on the island and for what purpose? Richard Malkin (the Australian psychic) tricked Claire into boarding Flight 815. (Episode 1x10, Raised by Another) Yet Malkin admitted to Eko that he was a fake, saying "I gather intelligence on people and I exploit it." (Episode 2x21, ?). Who was Malkin working for?

17. Aaron

Hurley told Jack that an apparition of Charlie left a message: "You're not supposed to raise him, Jack." (Episode 4x10, Something Nice Back Home) Does the island want Aaron back? Is he destined to be an Other because he was born on the island? Was this the same reason that Ethan became an Other, assuming he's the baby born to Horace and Amy in episode 5x9, Namaste?

18. Procreation Issue

Juliet said the problem with pregnant women dying was an immune system dysfunction that attacked fetus and mother. (Episode 3x16, One of Us) When and why did this come about on the island, and only for babies conceived on the island?

19. The Cabin

Who looked out at Hurley before Locke arrived? (Episode 4x1, The Beginning of the End)

20. Penny

Why had Penny hired scientists to look for a magnetic anomaly? (Episode 2x23, Live Together, Die Alone) Who was her mother, the "outsider" with whom Widmore fathered her? (Episode 5x12, Dead is Dead)