|“||My favorite thing about working on the show... is getting to write about cryptozoological creatures. The show has wonderful characters in Sam and Dean, plus I love writing about monsters and scary stories.||”|
— Jenny Klein
Jenny Klein was a writer's assistant who joined Supernatural in Season 3 beginning with the episode "Ghostfacers". Starting with Season 9, she was promoted to staff writer and was also was an executive story editor for the series. After Season 11, Klein departed Supernatural and became a writer for Marvel's Jessica Jones.
- Jenny Klein, a character named after Jenny has appeared in Shut Up, Dr. Phil, and died a suitably gory death in "Clip Show".