Throne of Atlantis
Season 6, Episode 3
Vital statistics
Air date Unaired
Written by Illyriarocks
Directed by Illyriarocks
Episode guide
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The Justice League of America (episode) Trinity War
Throne of Atlantis is the third episode of Supergirl Season 6 and the 103rd episode overall. It is the second part of the 3-part JUSTICE LEAGUE ORGINS story arc.


PART 2 OF 3: SUCCESSION WAR- Arthur Curry and Mera deal with the traitorous Orm Marius and Hila, while on the surface, the League combats Atlantean soldiers.

Main CastEdit

Special Guest StarsEdit

Recurring CastEdit



  • Antagonists: Orm Marius, Hila
  • The majority of this episode is set in Atlantis.
  • This episode is loosely based on the DC Comics storyline of the same name.
  • This episode takes place from January 6-12, 2021.



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