Every great story must have an end...

So narrates Alan Dale (aka Charles Widmore) in the video below, which serves as a suspenseful trailer for season six of Lost.

As always, there are no Lost spoilers revealed in the preview, but there are plenty of key scenes from seasons past. Watch, enjoy and get even more excited for February 2...

[video url="http://www.tvfanatic.com/videos/the-beginning-of-the-end/" title="The Beginning of the End"] [/video]

Earlier this month, producers pointed to a special poster that they said showcases a few season six clues. Check it out now and try to spot the hints.

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.