Abaddon (played by Alaina Huffman) was one of the Knights of Hell, a title bestowed upon her by Lucifer because she was one of the first humans to fall and become a demon.  Abaddon is responsible for the death of the Men of Letters in 1958, and she later attempts to overthrow Crowley and become Queen of Hell.  When possessing Josie Sands in the '50s, Abaddon dresses in era-appropriate attire.  When she returns to take over Hell decades later, she opts most often for leather jackets and tight fitting jeans, though she still often dons bright red lipstick.

12345678