Supergirl: Shelter From The Storm

Supergirl starts rushing towards her season finale as the cast takes “Shelter From The Storm.”

Gotham: One Bad Day

Gotham keeps stealing ideas from the comics and not quite doing them justice. The title “One Bad Day” is a reference to a major point in the classic Batman story (and later animated movie) The Killing Joke.

Arrow: Ties That Bind

“The Ties That Bind” really amps up the tension for this week’s Arrow episode.

Krypton: Savage Night

“Savage Night” backs up a bit in the timeline of events on Krypton. We start with the first meeting of Adam Strange and Seg-El, and Adam disappearing when Seg looked away.

Flash: Harry and The Harrisons

Flash and company continue to flail around and find a way to do something, anything, to stop, or even slow down, DeVoe.

iZombie: Yippie Ki Brain

Liv and company get kept very busy with murders, smuggling, research and conspiracies, in “Yippie Ki Brain, Motherscratcher,” a nod to a great line from the movie Die-Hard.

Supergirl: Trinity

The fight with the World Killers is building to something truly impressive as we see in “Trinity.” After so many secrets were revealed last episode, Lena Luthor is being questioned by the DEO, especially Supergirl, Alex, and J’Onn.

Gotham: A Dark Knight: That Old Corpse

The saga of the not-quite Joker continues in Gotham as the season continues with “A Dark Knight: That Old Corpse.” J

Arrow: Docket No. 11-19-41-73

After the rough ending to last week’s episode, things continue to look grim for Oliver Queen in “Docket No. 11-19-41-73.”

Krypton: Transformation

We saw how poorly the coup attempt went in “Civil War.” Now we see the aftermath as things spiral out of control in “Transformation.” If they keep this up, Krypton won’t last long enough to get to Jor-El, let alone the far more famous Kal-El, Last Son of Krypton.