UK Lost fans will be able to see the show's finale simultaneously as it is being aired in America, Sky has revealed.
A two-hour special to be broadcast on Sunday night in the US will see the sixth and final series come to an end.
The show airs in the UK at 0500 BST on Monday, the same time as audiences on America's west coast will see it. The double episode will also be repeated on Tuesday night.
The show's producers already announced in 2007 that the series would come to an end in 2010.
Although this gave them three years to answer as many questions as possible, fans are still waiting with baited breath for all the loose ends to be tied up.