Hollywood actor-director Sean Penn found himself among thousands of refugees fleeing to Poland. The Academy Award winning-actor was at the Ukrainian capital Kyiv to film scenes for his documentary on Russia's invasion. Penn posted a photo to his twitter feed showing the actor wearing a backpack and toting a piece of luggage. He wrote, “Myself & two colleagues walked miles to the Polish border after abandoning our car on the side of the road. Almost all the cars in this photo carry women & children only, most without any sign of luggage, and a car their only possession of value.” Watch the full video for more.