Shifting roles within the team cause internal challenges as the Paladins continue to fight the Galra, who are undergoing major changes of their own.
World Events Productions Season Three is the third season of Voltron: Legendary Defender and contains 7 episodes total. It was slated to air September 2017, but was moved up to August 4, 2017.  
The first episode. "
Changing of the Guard", premiered ahead of schedule exclusively to attendees of the Voltron panel at San Diego Comic-Con 2017.
As the Paladins work to build a coalition of rebels, Allura makes a suggestion that rattles the team. A new face aims to gain power with the Galra. Episode 2
Lotor's forces move to retake the planet Puig and lure the Paladins out for a fight. Keith and Lance struggle to adjust to big changes. Episode 3
Keith's reckless choice leads the team into a dangerous situation, and Allura needs to channel one of the Paladins to get out of trouble. Episode 4
The castle receives a distress signal that leads Allura and Coran to believe that they may not be the only surviving Alteans. Episode 5
A pair of skeptical rebel fighters make things difficult for a Paladin in need of assistance. Haggar steps up her monitoring of Lotor. Episode 6
As the Paladins pursue the comet, they become confused by Lotor's actions. Keith doubts his leadership skills, while Lance ponders his future. Episode 7
As the team tries to decipher Lotor's plan for the comet, Coran gives the Paladins a history lesson about the origins of Voltron and the ongoing war.
This season was originally a longer season containing Season Four, but was split into two seasons after the episodes had been completed because Netflix wanted more Voltron content released more often.