When Supernatural was created by Eric Kripke back in 2005, he'd originally planned the series for three seasons but later expanded it to five. The fifth season began airing on September 10, 2009, and concluded the series' main storyline.

However the CW officially renewed the show for a sixth season on February 16, 2010. This continued and on February 13, 2014 the CW renewed the series for a tenth season.

Episode 5 of Season 10 will be Supernatural's 200th Episode; quite and achievement for any show.

Below is a list of the top 10 shows that have exceeded the 200 mark. These are prime-time US scripted shows.