You need to watch Josh Brolin testing out different Thanos voices
3:04am PDT - May 16th, 2018 ryan reynolds - MashableWe can all agree that Thanos sounds fairly gruff and terrifying, but it didn't have to go that way. As he demonstrated to Jimmy Fallon on The Tonight Show, Josh Brolin has a whole arsenal of different accents at his disposal. SEE ALSO: Josh Brolin, a.k.a. Tha…