Reese Witherspoon & Chris Pine Work on 'War'

Reese Witherspoon and Chris Pine film scenes for their upcoming McG-directed comedy This Means War on Tuesday (October 5) in downtown Vancouver, Canada.

At one point, Reese shot a scene where she almost went to ‘war’ with two police officers! In other shots, the 34-year-old actress frantically ran down the street.

It was just announced that comedian Chelsea Handler will be playing Trish, the best friend to Reese‘s character in the film. The pic is about two best friends (Chris Pine and Tom Hardy) who wage a war for the affection of a woman (Reese Witherspoon).

10+ pictures inside of Reese Witherspoon and Chris Pine filming scenes…