Bull is an American drama television series starring Michael Weatherly. CBS ordered the program to series on May 13, 2016, and it premiered on September 20, 2016. The show is based on the early days of talk show host Dr. Phil McGraw's career, when he was a trial consultant.
On April 18, 2018, CBS renewed the series for a third season which is set to premiere on September 24, 2018.