Deadboy Detectives

(this based off a Netflix show I started watching recently <NPC> I'm only on episode 3 though, but it's about two ghost name Charles and Edwin, they're British, they meet a girl named Crystal who is a psychic medium that they helped from being possessed by a demon named David and now she helps them with their detective work and not just helping the dead but the living too, The main characters are, Edwin payne: he is a 17 year old that died in 1916 and works with Charles to solve supernatural mysteries Edwin is the smart one of the two, Charles Rowland: he's also a 17 year old that died probably around the same time as Edwin idk but he's the stronger one of the two and Edwin's best friend, Crystal Palace: she's a psychic medium who works with Edwin and Charles, Niko Sasaki: she's the youngest of the group but she had a near death experience that allow her to see ghosts after.) (I know this isn't all the characters, but there's the cat gang, and theirs witches and cursed animals and many many more supernatural and unexplained creatures and events)