Are you a Lost aficionado or do you need to spend more time on the island?
It's been 10 years (or more than 40 years, depending on which of the show's timelines you're following) since the doomed Oceanic 815 passengers found themselves stranded on a mysterious island — and now it's time for the fans to go baaaaack!
In honor of the show's milestone anniversary — officially Monday, Sept. 22 — we revisited Lost from its brilliant pilot episode to that still-polarizing head-scratcher of an ending. See how well you remember all things Dharma and beyond with our "How Well Do You Know Lost?" quiz here, and tell us your favorite and least favorite Lost moments in the comments!