The Peanuts Movie trailer has leaked! And it's Snoopy's fault, as one silly boy lets his dog get ahold of the first footage from this new animated adventure.

In The Peanuts Movie, a 3D, CGI animated comedic adventure, Snoopy, the world's most lovable beagle, and WWI flying ace, embarks upon his greatest mission as he and his team take to the skies to pursue their arch-nemesis, while his best pal Charlie Brown begins his own epic quest back home.

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From producer Paul Feig (director of the new Ghostbusters) and director Steve Martino (Ice Age: Continental Drift), The Peanuts Movie hits theaters everywhere on November 6, 2015!

Peanuts Movie