The Cincinnati Comic Expo comes to the Duke Energy Convention Center for a weekend of comics, cosplay, zombies, activities, gaming, sci-fi speed dating and appearances from special guests including Lord of the Rings’ Billy Boyd, Buffy the Vampire Slayer’s Nicholas Brendon, horror legend Ricou Browning, Star Trek: The Next Generation’s Marina Sirtis, Doctor Who’s TARDIS and a Dalek (exterminate!) and more.
Friday; 10 a.m.-7 p.m. Saturday; 10 a.m.-5 p.m. Sunday. $10-$20. Duke Energy Convention Center, 525 Elm St., Downtown, cincinnaticomicexpo.com .