Paramount Pictures has unveiled eight characters from their upcoming highly-anticipated sequel, G.I. JOE: RETALIATION, due June 21. Check out the posters right below to get a good look at Channing Tatum as Duke, Bruce Willis as Joe, Dwayne Johnson as Roadblock, Ray Park as Snake Eyes, Lee Byung-Hun as Storm Shadow, Elodie Yung as Jinx, Cobra Commander in full suit!, and Adrianne Palicki as Lady Jaye.