Shortly after this awesome image of Dwayne Johnson in the desert, we saw a few images of Johnson with Adrianne Palicki and D.J. Cotrona on the set of G.I. Joe 2: Retaliation. The trio---playing Roadblock, Lady Jaye, and Flint---appear to be a tight-knit team in the movie.  New footage from the set shows Johnson, Palicki, and Cotrona together on location at the beach.  In between shooting, the actors spoke a bit about their characters.  Johnson calls Roadblock "the glue of the G.I. Joes."  (Also, "a BAMF.")  Palicki says Lady Jaye is "the intelligence of the group."  And Cotrona... well, Cotrona is only asked about co-star Channing Tatum, who reprises his role as Duke in the sequel.RZA (Blind Master), Ray Stevenson (Firefly),  Joseph Mazzello (Mouse), Walton Goggins (Warden Nigel James), Elodie Yung (Jinx), Ray Park (Snake Eyes), and Byung-hun Lee (Storm Shadow) also star, while Bruce Willis is on board as the original Joe.  Jon Chu (Justin Bieber: Never Say Never) is directing the June 29, 2012 release.  Hit the jump for the clip of interviews and behind-the-scenes-footage.Click here for all our Joe coverage.  From ET's set visit [via Omelete]:Poor Cotrona.  "Tell me all about Channing Tatum."  "He's great.  He is-- RATTLE RATTLE RATTLE."