Image of the Day: Epic Robert Downey Jr. and Chris Evans face-off teases Civil War

There was an epic Robert Downey Jr. (Iron Man) and Chris Evans (Captain America) showdown over the weekend in which the actors started the hostilities that’ll drive Marvel's upcoming Captain America: Civil War.

Our favorite genius billionaire playboy philanthropist, Tony Stark Robert Downey Jr. posted a pic on his Twitter account this weekend -- during the Avengers: Age of Ultron whirlwind press tour -- teasing the tension between their comic-book counterparts, with a smoldering Chris Hemsworth (Thor) behind them. Check it out:

All hell will break loose in the MCU (Marvel Cinematic Universe) when Captain America: Civil War hits theaters on May 6, 2016.

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