G.I. Joe: Cobra (2009)

His name is Chuckles. He's the Joes' top undercover agent. And he's just infiltrated a top secret, highly organized terrorist organization... one the Joes aren't familiar with... one with a snake motif. As Chuckles is pulled deeper and deeper into the dark underbelly of Cobra, where one misstep means death, can he pull off the ultimate deception and bring them down from within?