Supergirl is forced to do battle with an unexpected enemy as she risks everything - including her life - to stop Non and Indigo from destroying everyone on Earth.
Did You Know?
The "Champagne Trick" that Kara does at the end of the episode is a reference to the same trick that Superman does in Superman II
(1980) when he invites Lois to the Fortress of Solitude. See more
Supergirl struggled greatly to lift Fort Rozz, which was said to weigh 1 million tons. This really shouldn't have been a problem, considering that she nearly effortlessly lifted "a million tons of condensed dwarf star matter" at the Fortress of Solitude in a previous episode. See more
You didn't say goodbye to your sister.
If I say goodbye, I'm never leaving.
One Call Away (feat. Tyga) [Remix]
Performed by Charlie Puth See more