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Yes, Oscar Isaac’s Poe Dameron is flying his X-wing in formation with the rest of his squad, but life in those cockpits can be solitary. These new ships don’t even appear to include the R2-D2-style astromech robots the previous models used as co-pilots. Even BB-8, the adorable ball droid, is rolling across the desert on its own. Then there is Kylo Ren, the mysterious cloaked figure staggering through the woods on a snowy evening before igniting his fiery three-pronged lightsaber. Clearly a villain and identified in the trailer as standing for “the dark side” in this new awakening, he is possibly the shadow version of Luke
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Time Inc. (Star Wars - Behind the Scenes)