Arnold Schwarzenegger is back!

Arnold Schwarzenegger is baaack .. in the action star game.

Continuing his bid to re-establish himself on the big screen after a stint as California's governor and a sex scandal, the "Terminator" star has signed on for the Open Road Films-disrtibuted action thriller "Ten," which will be directed by "Training Day," "S.W.A.T." and "U-571" writer David Ayer.

The film will follow an elite but crooked DEA task force that battles the world's deadliest drug cartels, when they're not busy stealing millions of dollars. The team thinks its thievery is a well-kept secret, until someone begins bumping them off one by one."X-Men Origins: Wolverine" and "A Good Day to Die Hard" writer Skip Woods penned the original screenplay.