Power Rangers Lightspeed Rescue
Power Rangers: Lightspeed Rescue was the eighth incarnation of the Power Rangers TV series, based on the Super Sentai series Kyukyu Sentai GoGoFive. It was the first incarnation of Power Rangers to have the Rangers' identities be known to public from the onset.
The series is unique in the fact that it was the first where the Rangers' powers, Zords, and weapons were man-made and had no mystical origin whatsoever. Lightspeed Rescue also had, for the first time, a Power Ranger with no Super Sentai counterpart in the Titanium Lightspeed Ranger, as there was no 6th Ranger at all in GoGo V.