Theodore Jay "T.J." Jarvis Johnson was picked by Tommy Oliver to succeed him as the Red Turbo Ranger of the Turbo Rangers and later became the Blue Space Ranger of the Space Rangers and the second-in-command to Red Space Ranger. Retroactively, he is also referred to as Turbo Red Ranger and Space Blue Ranger or In Space Blue Ranger- variations on his in-show labels, though the latter is more in reference to the show itself than a proper label.