Yahoo! Movies will host the world trailer premiere for Grindhouse, the horror double-feature from directors Quentin Tarantino and Robert Rodriguez. In addition, the site also has a good-size photo gallery of never-before seen movie stills from the film.

CLICK HERE to access the Yahoo! Movies page to see the trailer and photo gallery!

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"Grind House" - noun - A downtown movie theater - in disrepair since its glory days as a movie palace of the '30s and '40s - known for "grinding out" non-stop double-bill programs of B-movies. From groundbreaking directors Quentin Tarantino and Robert Rodriguez comes the ultimate film experience: a double-bill of thrillers that will recall both filmmakers' favorite exploitation films. Grindhouse will be presented as one full-length feature comprised of two individual films helmed separately by each director. Tarantino's film, Death Proof, is a rip-roaring slasher flick where the killer pursues his victims with a car rather than a knife, while Rodriguez's film explores an alien world eerily familiar to ours in Planet Terror. Welcome to the grind house - it'll tear you in two.

Grindhouse arrives in theatres on April 6, 2007.