Scarlett Johansson, Chris Evans, Chris Hemsworth and the rest of the 'Avengers: Age Of Ultron' cast play a game of "How Well Do The Avengers Know Their Biceps" Subscribe to MTV: http://goo.gl/NThuhC More from MTV: Official MTV Website: http://www.mtv.com/ Like MTV: https://www.facebook.com/MTV Follow MTV: https://twitter.com/MTV MTV Google+: http://goo.gl/OGY79b MTV on Tumblr: http://mtv.tumblr.com/ MTV Instagram: http://instagram.com/mtv MTV on Pinterest: http://www.pinterest.com/mtv/