Unnatural History

Unnatural History is an American-Canadian television series produced by Warner Horizon Television, a television studio unit for Warner Bros Television, for Cartoon Network.

The series is the second scripted, live-action show on Cartoon Network after the short-lived Out of Jimmy's Head. The first season will consist of thirteen hour-long episodes and premiered on Sunday, June 13, 2010. Beginning on July 13, the series has been rescheduled to Tuesday nights.

It is only the second Cartoon Network show outside of Adult Swim and Toonami to have the U.S. rating of "TV-PG-V", and a parental-guidance warning after every commercial break and at the beginning of the show (the first being Star Wars: The Clone Wars); its rating in Canada for most episodes is "G", or else "PG").