View Post Ad Biz | Agencies | Brands | Campaigns Barton F. Graf 9000, Psyop Charm with ‘Clash of Clans’ Anthem Ad By Erik Oster on Jan. 7, 2014 - 4:52 PM Gerry Graf’s Barton F. Graf 9000 NY has worked with production company Psyop, fresh off their game-developing debut with the Susan Sarandon-narrated Nightmare: Malaria, to develop this charming spot for the Supercell-develop ...