Supergirl | Heroes Vs. Aliens Trailer

DC Week is coming! The 4-night crossover event begins Monday, November 28 on The CW.

• 2016-11-16T01:05:29+00:00
• Duration: 00:30

• SuperGirl
• HeroesVsAliens
• Crossover
• Superheroes
• TheFlash
• Arrow
• LegendsofTomorrow
• TheCW

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