Supergirl Season 1: 10 Big Questions From 'Human For A Day'

2. When Will Kara Find Out?

So Hank Henshaw is really a good guy and is in fact the Martian Mahunter. That€™s all well and good, but one of the questions surrounding this whole reveal is when will Kara find out the truth about the man she initially suspected of killing her Earth father? After all, J€™onzz made Alex promise not to tell anybody, not even Kara, about all of this. Given that Alex managed to keep her job a secret from her family for so long, realistically this shouldn€™t be a problem, but then is the Alex character now at a point where secrets are behind her? Plus, this is something huge that could actually benefit Kara if she were to be aware of the truth. The show could go several ways with this particular plot point. The safe money says that Kara finds out at some point, but it€™s just a case of when and how, not to mention what effect that will have between her and Alex if her sister does indeed attempt to keep Henshaw€™s secret to herself.