Watch Stana Katic's New Alternative Travel Project Video: "Taking the Ego Out of the Commute" (VIDEO)

Castle's Stana Katic teamed up with co-star Seamus Dever to create the Alternative Travel Project, a global initiative encouraging people to go car-free for just one day. Check out her new video, with cameos from a few notable L.A.-based actors, including Seamus himself! 

Are you inspired to give up your car to help out the environment?