Along with "Desperate Housewives", "Lost" was one of the two breakout shows in the fall of 2004. Mixing suspense and action with a sci-fi twist, it began with a thrilling pilot episode in which a jetliner traveling from Australia to Los Angeles crashes, leaving 48 survivors on an unidentified island with no sign of civilization or hope of imminent rescue. That may sound like "Gilligan's Island" meets "Survivor", but "Lost" kept viewers tuning in every Wednesday night--and spending the rest of the week speculating on Web sites--with some irresistible hooks (not to mention the beautiful women). First, there's a huge ensemble cast of no fewer than 14 regular characters, and each episode fills in some of the back story on one of them. There's a doctor; an Iraqi soldier; a has-been rock star; a fugitive from justice; a self-absorbed young woman and her brother; a lottery winner; a father and son; a Korean couple; a pregnant woman; and others. Second, there's a host of unanswered questions: What is the mysterious beast that lurks in the jungle? Why do polar bears and wild boars live there? Why has a woman been transmitting an SOS message in French from somewhere on the island for the last 16 years? Why do impossible wishes seem to come true? Are they really on a physical island, or somewhere else? What is the significance of the recurring set of numbers? And will Kate ever give up her bad-boy fixation and hook up with Jack?
"Lost" did have some hiccups during the first season. Some plot threads were left dangling for weeks, and the "oh, it didn't really happen" card was played too often. But the strong writing and topnotch cast kept the show a cut above most network TV. The best-known actor at the time of the show's debut was Dominic Monaghan, fresh off his stint as Merry the Hobbit in Peter Jackson's "Lord of the Rings" films. The rest of the cast is either unknowns or "where I have I seen that face before" supporting players, including Matthew Fox and Evangeline Lilly, who are the closest thing to leads. Other standouts include Naveen Andrews, Terry O'Quinn (who's made a nice career out of conspiracy-themed TV shows), Josh Holloway, Jorge Garcia, Yunjin Kim, Maggie Grace, and Emilie de Ravin, but there's really not a weak link in the cast. Co-created by J.J. Abrams ("Alias"), "Lost" left enough unanswered questions after its first season to keep viewers riveted for a second season. "--David Horiuchi"