The Smoke Monster technically first appeared on Lost in the pilot episode when the castaways on the beach hear its distinctive, mechanical sound in the jungle. All they see, however, are trees ...

ABC's Lost isn't merely a hit TV series. It's the engine driving a vast product and promotional enterprise that's a model for TV's future. Here are just some of the ways that the show is available ...

Welcome to IGN's new weekly feature, "Lost Mysteries." Each week we take a look at one mystery from Lost and go over what we've learned to date, what we still don't know, and our theories on what ...