The Addams Family, created by cartoonist Charles Addams were originally an unnamed featured in New Yorker magazine, but the 60s saw them brought to the TV screen with names – Morticia & Gomez, Wednesday & Pugsley, Grandma, Uncle Fester, Lurch the butler, & Thing (a disembodied hand).

Dark and Death Angels offer opportunities for novel improvisation 

Probably the best known Fallen Angel is Satan, as portrayed in Milton's Paradise Lost. There are, however opportunities for female fallen angels either as black-winged angels or devils

A Banshee is a spirit of Irish folklore known for heralding a person's death by wailing  (or screaming) close to their dwelling.

Baron Samedi is the Voodoo God of the Dead. He also appeared in the Bond film Live & Let Die.

Beetlejuice is a bio-exorcist from the Tim Burton film of the same name.

The Blade series of films featured Weslley Snipes as the supernatural avenger.