Jada Pinkett Smith headlined the drama series about Christina Hawthorne, a tough nurse who becomes the COO and president of James River Hospital.
"TNT has decided not to order a fourth season of 'HawthoRNe,'" the network said in a statement. "TNT truly appreciates the tremendous dedication of everyone involved in 'HawthoRNe.' The series gave TNT the opportunity to work with many outstanding people, including Jada Pinkett Smith and the rest of the show's talented cast, crew, producers and writers. We wish everyone involved with 'HawthoRNe' nothing but the best."
The series also starred Marc Anthony, Michael Vartan and Vanessa Lengies. The first two seasons averaged a little more than 3 millions viewers each.
Season 3 debuted in June 2011 to 2.57 million viewers. Over its 10-episode third season, the show didn't crack 3 million viewers.
No word on other TNT bubble show 'Memphis Beat.'
Tell us: Will you miss 'HawthoRNe'?