Spoilers ahead.
Okay we have three seasons worth of episodes and some BIG revelations in the finale to season 3.
1. Zarkon and Haggar are undead.
2. Zarkon was once an honorable if a touch power hungry king and Haggar was his wife, a brilliant but reckless scientist from the same race that created Voltron
3. Both were apparently corrupted by.....something from another reality, to the point where at least Haggar had forgotten she was Zarkon's wife.
Okay we have three seasons worth of episodes and some BIG revelations in the finale to season 3.
1. Zarkon and Haggar are undead.
2. Zarkon was once an honorable if a touch power hungry king and Haggar was his wife, a brilliant but reckless scientist from the same race that created Voltron
3. Both were apparently corrupted by.....something from another reality, to the point where at least Haggar had forgotten she was Zarkon's wife.