Paramount Pictures has unveiled yet another TV spot for G.I. Joe Retaliation 3D, on the heels of last night's Fists Redux spot. Here, Dwayne Johnson's Roadblock reveals that the Joe's should always act like gentlemen, even though there is plenty of action-packed evidence to the contrary. Watch as Roadblock, Lady Jaye (Adrianne Palicki), Jinx (Elodie Yung), Storm Shadow (Byung-hun Lee), Snake Eyes (Ray Park), Duke (Channing Tatum), and Joe Colton (Bruce Willis) kick some ass without taking names.