Wizard World Comic Con Cleveland 2015 February 20-21-22, 2015 Fri-Sat-Sun Wizard World Comic Con Raleigh 2015 March 13-14-15, 2015 Fri-Sat-Sun Wizard World Comic Con Las Vegas 2015 April 24-25-26, 2015 Fri-Sat-Sun James Marsters (Actor - Buffy The Vampire Slayer; Caprica; Torchwood; Smallville ) SOURCE / SOURCE / SOURCE