'Teenage Mutant Ninja Turtles' renewed for Season 4 on Nickelodeon with casting changes

tmnt-renewed-season-4-emilia-clarke-movie.jpgTV news and notes:

- Emilia Clarke is taking advantage of her time off from "Game of Thrones" to shoot another new movie. In addition to "Terminator: Genesis," she will be starring in the upcoming indie "Voice From the Stone." The psychological thriller is based on the novel "La Voce Della Pietra." Clarke will play a nurse helping a boy cope with the death of his mother, but who gets ensnared by dark powers in their home. [ The Hollywood Reporter]

- "Teenage Mutant Ninja Turtles" has been renewed for a fourth season on Nickelodeon, ahead of its Season 3 premiere. The network has ordered 20 episodes to begin airing in fall 2015. When Season 3 premieres this fall, there will also be a new voice on the cast. Seth Green is replacing Jason Biggs in the role of Leonardo. The renewal and casting change comes as Paramount prepares to release a movie reboot of the franchise starring Megan Fox and Will Arnett. [ The Hollywood Reporter]

- "Rookie Blue" is adding "Being Erica" star Erin Karpluk in a mysterious role. The actress will recur on Season 5 of the ABC/Global drama series starting in episode 11. [ TVLine]

- Have a friend who you're convinced would do great on "American Idol"? If you get them to audition and they designate you their "True Believer," you could win $50,000. The "True Believer" of the next "Idol" champion will win the cash. Check out the rules for the contest at FOX. Season 14 auditions are already underway.

- "The Following" and "Mixology" star Adan Canto has joined Amazon's new pilot "Hysteria," starring Mena Suvari and TR Knight. Canto will play the complicated love interest to Suvari's Dr. Logan Harlow, a woman investigating an epidemic that could be spreading through technology. [ THR]
Photo/Video credit: Nickelodeon, Getty Images