Hathen: The brawler and leprechaun of the group. A very short, dark orange-haired man with a short beard. Born as a leprechaun in Ireland, but got his memory loss by a scientist, Hathen fights like a true hero and yells very loudly. He is short-tempered and has to shout anytime he sees trouble. 

Rockin: The brains and centaur in the group. A tall, handsome man, with luscious. Used to be a centaur from Greece, but had his horse body removed for creature hunting by an unknown hunter,  he is a calm and passionate guy who likes to read books and wear warm suits. Also, he likes the word: "My brain is like a library". 

Oxin: The boss and alien of the Monster Supernatural Police Department. He is a buff, black-haired, and tall man who smokes a little bit of his favorite Cuban cigarettes and has a tough voice to make himself the real boss. He acts like a captain of some army because he used to be a captain in a war around 1917. He is also an alien from the planet Nebulalime.

Uvital: The doctor and merman of the group. He is here to do surgery on the creatures inside humans or others in order to save their lives. He is a certified doctor, but Oxin needs a doctor just in case a victim got in a bloody situation.  He acts up like some stuttering and a whiny fool, but he was also a good buddy of Oxin back in the War of 1917. He was the doctor and gunman of the war. He also has a pet baby chimpanzee.

Gorham: The spy and doll of the group. Sometimes they have a mission of tracking monsters or humans who use unnatural things. Gorham can spy on the culprit. His appearance as a black-haired, black-clothed, and red and green-eyed person on each side makes him some kind of criminal, but he is not a criminal. Also, he is just a monster inside a man-made doll. Gorham can change into his monster form (which is his true form), the Thorn Monster, and wander around at night to encounter enemies and friends. As the Thorn Monster encounters a being who is a mistreated fool, it kills it if the soul of the mistreated fool does not listen to its second chance. And when the treated fool was here, the Thron Monster did not kill it. When he makes his doll turn into a statue, the monster exits from the doll. He is a quiet and calm living doll who likes to respect everyone. 

Elid: The mind reader of the group. She is a transgender person who used to be a man who later changed into a woman. Her appearance with a handsome male voice, light brown hair that is a man's hairstyle, and a woman's body type with a C cup size of her chest. She can read off to other people or creatures' heads to tell whether they are lying or not by skimming through their memories. She is a kind and motherly-like figure as she went on to help others.  Her favorite words are: I'm a human lie detector, not some cheating fool".  

Carmine: The photographer and the drawer of the group. Carmine has blond spiky hair with purple eyes and eyeliner around Carmine's eyes. Carmine has a small, muscular body and has a sweet, child-like British voice whose personality is charming and kind. Carmine can do a facial composite when a victim describes the suspect. 

Theo:  Some tall, annoying dude. 

Dola: The detective for Earth. She has platinum blonde long hair and purple eyes. She later works with the Grindertown Supernatural Police Department because she wants to help them. She and Delam are from the future of 2020 Grindertown after a time machine accident. 

Crisker: Gorham's sister, who is also a monster known as the Mist Monster, uses the same formula as Gorham, who disguised herself as a white doll. She has long white hair with a long cap on her head, and a puffy long dress. She is kind and mother-like to people and likes her brother as much as she wants.