The Machine Is Coming In Superman Unbound

Supes is not my favorite superhero, but he isn't half bad.

We are thrown right into this one with a number of things not being explained to us. It makes me wonder if this slots into a timeline of some show. Supergirl is here, Kal's cousin, but none of her backstory is given up front. It could be that they just expect us to know, which I did, but I find it hard to believe that most casual viewers would have much knowledge of Kara's origins.