Legion of Superheroes (Season 3, Episode 10)

4.0 5 x
Struggling to heal from her injuries inflicted by Reign, Supergirl remains in a dreamlike state, unable to be reached.
Episodes 2017

Reign. (Season 3, Episode 9)

4.0 8 x
Reign. (Season 3, Episode 9) of the TV-show Supergirl was broadcast by The CW on Wednesday 6 December 2017 at 5:28PM.

Reign (Season 3, Episode 9)

4.0 5 x
Supergirl investigates a mysterious symbol popping up all over National City, tracing its origins back to an ancient prophecy and the mark of the World Killer, Reign.

Crisis on Earth-X, Part One (Season 3, Episode 8)

3.0 9 x
Barry and Iris’s wedding brings the gang together, but things go awry when villains from Earth-X attack the ceremony.

Wake Up (Season 3, Episode 7)

4.0 8 x
When Winn and the team discover an alien ship has crash landed deep underwater beneath National City, Kara/Supergirl is called in to investigate

Midvale (Season 3, Episode 6)

4.0 8 x
Kara and Alex head home to Midvale for a little R&R.

The Faithful (Season 3, Episode 4)

3.0 8 x
Kara investigates a secretive new group whose leader, Thomas Coville, has a mysterious connection to Supergirl.

Damage (Season 3, Episode 5)

4.0 8 x
When multiple children get sick from lead poisoning, Morgan Edge points the finger at Lena and blames her creation of the lead bomb she made to save National City.

Far from the Tree (Season 3, Episode 3)

3.0 6 x
Eliza throws Alex and Maggie a wedding shower, which causes Maggie to reach out to her estranged father.

Triggers (Season 3, Episode 2)

3.0 6 x
Able to immobilize people by tapping into their worst fears, Psi proves a formidable opponent for Supergirl.