SUPERGIRL S3x23 – Battles Lost and Won
Will Supergirl have to kill Reign to end the Dark Kryptonian threat to Earth? Or will she find another way? Lots of death and destruction in the season finale!
SUPERGIRL S3x22 – Make It Reign
Preparations are made for a final battle as the evil Kryptonians begin to enact their plans while Supergirl and Mon-El are stranded on Argo City.
SUPERGIRL S3x19 – The Fanatical
The Cult of Thomas Coville has returned, and it’s bad news for everyone, especially James Olsen and his secret identity.
SUPERGIRL S3x18 – Shelter From The Storm
Reign goes after her alter-ego’s family to kill off any resistance from Samantha Arias as the Legion of Superheroes plan their return to the future.
SUPERGIRL S3x17 – Trinity
The Worldkillers have united and the relationship between Supergirl and Lena is strained as the DEO struggles to find the best way to counter Reign and her team.
Supergirl S3x16 – Of Two Minds
The threat of the Worldkillers becomes more real, as the DEO team succumbs to the perils of Pestilence, while Lena continues working to cure Sam of her Reign problem.
SUPERGIRL S3x15 – In Search of Lost Time
J’onn’s father’s methods of preventing his memory loss cause some chaos at the DEO, leading to some tense situations. And Mon-El gets a comics-accurate costume!
Supergirl S3x13 – Both Sides Now
In the final episode before the show goes on hiatus until April, Supergirl goes up against the second Worldkiller as Mon-El works to change the battery on the Legion time…
SUPERGIRL 3×11 – Fort Rozz
With Reign the chief threat on everyone’s minds, Supergirl leads a team out into space to try and get some intel on her powerful rival. But the trip has its…