It's all about Krypton and it's sort of based on an Alan Moore story, well not really.
Cheers!
A review and recap of Supergirl Episode 13! Supergirl returns to Krypton! If You Like This Video, Please Subscribe ►http://bit.ly/JawiinSubscribe We have Exclusive content for those willing to make a donation to Jawiin on Patreon ► https://www.patreon.com/Jawiin New Supergirl reviews coming next week!