Which Secret Avenger Is Joining Avengers Endgame?

There are many questions heading into Avengers Endgame, but could there be ANOTHER secret added to the mix? Jessica reviews the evidence (WITH SPOILERS) on today's Nerdist News! Do you think this old school Avenger will show up? Let us know in the comments below! Subscribe for more Nerdist News: http://nerdi.st/subscribeOpens in new tab More on this story: http://bit.ly/2B5ymuROpens in new tab More Marvel: https://nerdist.com/tag/marvel/Opens in new tab Watch more Nerdist News: http://bit.ly/1qvVVhVOpens in new tab