Police say residents have nothing to worry about after a man wearing a Ghostface costume from the “Scream” movies startled people in Sonoma. Dispatchers received dozens of 911 calls about the guy on Monday morning. He stood perfectly still at the southeast corner of Sonoma Plaza for more than an hour. It turns out, it was part of a marketing campaign for ‘Scream Six,’ the latest movie in the horror franchise. Much of the original film in the series was filmed around Sonoma.