Last nights debut of The Leftovers on HBO marked Damon Lindelofs return to TV, and viewers are already buzzing about the Lost co-creators new show. If you missed the premiere, you can watch the entire first episode via Yahoo Screen — even if youre not an HBO subscriber. Based on a bestselling novel by Tom Perrotta, The Leftovers begins three years after millions of people mysteriously vanish without any explanation. The series, adapted for TV by Lindelof and Perrotta (with Lindelof serving as showrunner), is already off to a strong and intriguing start.