Pretty exciting news! There’s a Trigun animated movie coming in 2010!

Well, at least for me. Trigun was the one anime that turned me into a fan…

Forgive for the crap quality and english dub in the middle, but this is the only teaser-trailer around, shown at Anime Expo 2009.

The movie story will be set somewhere in the middle of the series, as a side story.
From AnimeNewsNetwork description:
“The story is set in Makka, a town surrounded by quicksand. With rumors spreading that the legendary robber Gasback has his sights set on the town, the mayor Kepler has brought together bounty-hunters to protect the town. These bounty hunters have been following Gasback from town to town in hopes of bagging the prize. Meryl and Milly, two characters previously seen in Yasuhiro Nightow’s manga and the later television anime series, have come to town to assess the situation as insurance agents, but are shocked by this turn of events. Moreover, Vash the Stampede is also in town, along with the female bounty hunter Ameria and the fan-favorite character Wolfwood.”

As others have said, it sounds much like an extended episode. Which for me, is just perfect! xD

Source: SankakuComplex (NSFW), AnimeNewsNetwork and AnimeVice