Showtime unveiled its poster art for season three of "Homeland" today, and while it's nothing mind-blowing, it does include a nifty tagline: "Pledge allegiance." The series returns on September 29th at 9pm, with Showtime promising the new season "opens during the aftermath of the horrific terror attack that decimated the U.S. intelligence apparatus, and prompted a global manhunt for the world's most wanted terrorist, Nick Brody (Damien Lewis). As Carrie (Claire Danes) and Saul (Mandy Patinkin) begin to pick up the pieces of their shattered professional and personal lives, they are swept up in the political and media firestorm surrounding the terror attack and the subsequent search for Brody's whereabouts." Check out the new poster art along with a new trailer below.

Homeland poster 1

Homeland poster 2

Homeland poster 3

Homeland poster 4