|“||When I joined the show and watched the first six seasons I was shocked at how emotional the story was and how I related it to emotionally. I’m a big nerd. I came for the monsters, but I stayed for the drama. So it’s certainly a challenge to come up with a new take on a monster, but with these two characters as portrayed by these two actors it’s an endless well to draw from.||”|
— Robbie Thompson
Robbie Thompson joined Supernatural in Season 7 as a writer and story editor. Beginning with Season 8, he became a producer on the series, followed by a promotion to co-executive producer in Season 10. Robbie wrote the show's 200th episode Fan Fiction, including the lyrics for the songs. He has also written episodes of The Cape, Human Target, and Jericho. After Season 11, Thompson departed Supernatural for new projects.
- Robbie is the creator of Charlie Bradbury, Eileen Leahy and Mildred Baker.
- Charlie's real name is Celeste Middleton comes from Robbie's mother.