Nickelodeon’s NickToons channel has a streaming preview for a new Voltron series. The series will be a sequel to the 1984-1985 series about five humans who journey to an alien planet to pilot the robot defender Voltron with his blazing sword. The new series will premiere on June 16 on the NickToons channel. World Events Productions and Kick Star Productions have teamed up to helm the reboot of the 1980s hit cartoon.