Neil Patrick Harris Teases Dr. Horrible’s Sing-Along Blog 2 at Calgary Expo Keven Skinner 9 years ago Check it out by clicking “continue reading” below! Jason Momoa Teases Aquaman & Justice League at Calgary ExpoDateMay 6, 2015DC Comics Panel at Calgary Expo Teases New 52 ArtworkDateMay 1, 2015Being Human Stars Reflect on Final Season at Calgary Comic & Entertainment ExpoDateMay 5, 2015