you might expect a bit more levity whenSupergirlreturns on Sunday.
The CW dramas fourth season has been pretty dark so far.
Theres a lot more lightness, Queller tells EW.

Credit: Shane Harvey/The CW
Alexs job at the DEO is also at stake in this situation.
At this point, we havent seen too much of Red Daughter.
What can we expect from that origin story?ROVNER:Its cool.

Diyah Pera/The CW
We kind of take a different narrative approach to it, so I think thats exciting.
It seems as though the construction of this season is more complicated than previous ones.
We knew where we were headed from the beginning.
So breaking the stories, although they are ambitious, have happened pretty smoothly.
We also know that Nia is moving closer to becoming a superhero in this back half, too.
In the most recent promo, Brainy approaches Nia about her destiny.
But its a team effort and well get to explore whats been keeping Nia from embracing her powers.
Im not sure what I was expecting from Nias family, butthe new pictures from Blood Memorydefinitely surprised me.
Its a small town thats always been very welcoming of aliens and where aliens and humans live in harmony.
In fact, one of her parents is human and one is alien.
The midseason finale ended with Agent Liberty behind bars.
What kind of threat does he pose now?
Instead of public opinion turning against him, it just grew stronger.
Were all on the same page, and hes just going to be awesome.
We have a lot of stories that coincided with his availability at the end of the play.
We dont want to short shrift Jeremy or the character.
So, we think its something thats better served in season 5.
Supergirlairs Sundays at 8 p.m. on The CW.