|Code of Honor|
|Air date||October 13, 2017|
|Written by||Joshua Hamilton|
|Directed by||Eugene Lee|
Keiths divided attentions cause tension within the team at a time when unity is crucial. The Blades investigate a Galra supply route.
When Kolivan reveals that the Galra most likely have a secret supply chain of a new form of Quintessence, Keith joins the mission to infiltrate one of the Galra supply vessels. The Blade discovers that the vessel is a trap once they are aboard, and Regris is killed in a subsequent explosion. Despite this and Allura's plea for Keith to continue to lead Voltron, Keith continues to spend most of his time with the Blade of Marmora.
Some time later, the Paladins receive a distress signal from a rebel convoy under attack by the Galra. The four Paladins struggle to hold off the Galra while Keith is absent. Shiro pleads with the Black Lion to let him pilot it, successfully reestablishing their bond. Shiro reconvenes with the other four lions and together they form Voltron, which easily destroys the Galra fleet.
After the battle, Keith confronts the team and officially steps down as the leader of Voltron, handing the position to Shiro so that he can continue to work with the Blade of Marmora.
"They're lovin' us! Razzle-dazzle!"
- The Black Lion allows Shiro to pilot it again, though it seems to do so reluctantly.