Charlie Morningstar: A tall demon with blonde hair, pale skin, and red cheeks. She has small black horns, a tail with a heart-shaped tip, and typically wears a formal white shirt with a red bowtie and a red pantsuit. When fully demonstrating her demonic royal power, her eyes turn entirely red with glowing rings, and she grows massive, shadowy wings. ​Vaggie: A fallen angel with short white hair, one pale pink eye, and a large black X over the place where her missing eye used to be. She has soft gray skin, wears a tight white-and-red dress, and possesses large, moth-like gray wings that she can reveal at will. ​Alastor (The Radio Demon): A slender sinner demon who always sports a wide, permanent, toothy grin. He has reddish-brown hair with two dark tufts resembling deer ears, sharp red-and-black oval-shaped eyes, and wears a 1930s red pinstriped suit with a bow tie. When using his full Overlord powers, a dark, shadowy aura surrounds him with floating glowing red symbols and old-fashioned microphone stands. ​The Angels (The Exorcists) ​The Exorcist Army: The heavenly executioners who descend during the Culling wear stark, sterile uniforms consisting of high-tech white-and-gray armor plates. They have glowing pale-blue visors over their faces that obscure their expressions, and massive, rigid white angel wings. They wield deadly, glowing gold-bladed spears and weapons designed specifically to permanently kill demons. ​Adam (The First Man / Leader of the Exorcists): A bulky, arrogant angel who wears a massive, intimidating gold-and-white horned mask that covers his face, featuring a glowing visor and a wide, permanent golden grin. He wears heavy white-and-gold armor over a rock-star-inspired outfit, complete with massive, glowing white wings and dual angelic guitars that double as lethal axes.