Paramount will be debuting eight character posters for G.I. Joe: Retaliation throughout the day.  Every hour, a new character poster will go online at a different site, and we'll update this article when that happens.  The first poster has gone live, and you can check it out after the jump.  Keep checking back for the latest poster.  We'll be debuting our character at 3pm (PST). [Update: International sites refused to acknowledge the embargoes of Collider and other movie websites, so Paramount has given all of us the go-ahead to release our posters.  Click here to check out ours, and hit the jump to check out all the ones that have hit the web thus far.]G.I. Joe: Retaliation stars Dwayne Johnson, Adrianne Palicki, Channing Tatum, Walton Goggins, Ray Park, Byung-hun Lee, Elodie Yung, RZA, Ray Stevenson, and D.J. Cotrona. The film opens June 29th.We've updated this article with another character poster of Lady Jaye (Adrianne Palicki) via Lebanese Cinema Movie Guide.  The original eight posters are below.gi-joe-2-lady-jaye-character-posterJoe Coulton (Bruce Willis) poster via IGN.gi-joe-retaliation-poster-bruce-willisSnake Eyes (Ray Park) poster ia HeyUGuys.gi-joe-retaliation-poster-snake-eyesJinx (Elodie Yung) poster via Clone Webgi-joe-2-poster-elodie-yung-jinxCobra Commander poster via /Film.gi-joe-2-poster-cobra-commanderLady Jaye (Adrianne Palicki) poster via JoBlo.gi-joe-2-poster-adrianne-palicki-lady-jayeCaptain Duke Hauser (Channing Tatum) via Collider.Storm Shadow (Byung-hun Lee) via ComingSoon.gi-joe-2-poster-byung-hun-lee-storm-shadowRoadblock (Dwayne Johnson) via Yahoo! Movies.gi-joe-2-poster-dwayne-johnson-roadblockHere's the official synopsis for G.I. Joe: Retaliation:

A follow-up to the 2009 release of G.I. JOE: THE RISE OF COBRA, which grossed over $300M worldwide, Paramount Pictures, MGM and Skydance Productions, in association with HASBRO and di Bonaventura Pictures, commences production on G.I. JOE: RETALIATION. In this sequel, the G.I. Joes are not only fighting their mortal enemy Cobra; they are forced to contend with threats from within the government that jeopardize their very existence. The film stars D.J. Cotrona, Byung-hun Lee, Ray Park, Adrianne Palicki, Jonathan Pryce, RZA, Ray Stevenson, Channing Tatum with Bruce Willis and Dwayne Johnson. Directed by Jon M. Chu, and produced by Lorenzo di Bonaventura and Brian Goldner, from a screenplay by Rhett Reese & Paul Wernick based on Hasbro’s G.I. Joe(R) characters, the film is scheduled to be released on June 29,2012.