Thanos Reveal - AVENGERS 4: ENDGAME Final Trailer (2019)

Watch the official 'Thanos Reveal' extended look and trailer for Avengers 4: Endgame, an action movie starring Robert Downey Jr., Chris Evans and Chris Hemsworth. In theaters April 26, 2019.

After Thanos wiped out half of the universe, the Avengers still standing are doing what they promised to do, avenge.

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