Eraser

Eraser is a 1996 American action film directed by Chuck Russell and starring Arnold Schwarzenegger, Vanessa Williams, James Caan, James Coburn, and Robert Pastorelli. The film follows a U.S. Marshal of WITSEC who protects a senior operative testifying about an illegal arms deal and is forced to fight his former allies when one of the players is revealed to be a mole inside WITSEC.