Vehicle Force Voltron S01 E29 Revolt of the Slaves

Hawkins lands the Explorer on planet Dema for some rest and relaxation, not realizing the planet is a hidden Drule slave base. The Drules ambush them, and a terrific battle unfolds. Seeing the chaos, the slaves decide to stage a volt against their dangerous masters. Now Voltron has to protect the Explorer, defeat the Robeast and save the slaves, all at the same time.