Production recently started on the action-thriller 2 Guns, starring Denzel Washington and Mark Wahlberg. The first photos from the set have come in today, which show off Denzel Washington's new gold-capped teeth. The actor plays a DEA agent who investigates a naval intelligence officer (Mark Wahlberg), who he believes stole money from the CIA. Both undercover operatives come to learn they have been set up by the mafia, to steal the money for them. I personally have never seen a DEA agent with a shiny grill before, but there's a first time for everything. Check out these photos from the set.