The Flash 4X8: Crisis on Earth-X, Part 3

So, I'm not really sure what the hell happened. We were in a concentration camp. Then we got called out by Nazi Lance and the guy from Prison Break and his partner are somehow on our side and want to help us. We're all handcuffed and collared, so we try to coordinate that we are going to fight back, but as soon as we do, we get shocked.

Felicity and Iris are trying to get Cisco out so he can do...whatever needs to be done. They end up getting attacked by some Nazis, but they handle it. Felicity manages to turn all the power off just in time to thwart the operation on Kara. They need to get the power back on because Nazi Supergirl can't go without whatever sun stuff they are giving her for very long.

While this is going on, Kara's sister is pleading with Winn to give them time to save her sister and get back to Earth 1, before he blows up the portal. He refuses no matter how much she begs. Eventually, Prison Break convinces him to give them an hour. They are all grateful and come up with a plan to pretend to be Nazis to get into the room with the portal in it.

However, Oliver's cover is blown when he refuses to kill Earth X's Felicity for giving her food to a starving child. Oliver turns the gun on Nazi Lance, but he's removed the bullets. Oh, and before all that, Oliver let the Doomsday Device in. (No idea what it is, but it kind of looks like an invisible plant that the Legends of Tomorrow use to jump time).

Winn has decided he's given them enough time (even though the hour isn't up) and sends a tornado robot to destroy the portal. All hell is breaking loose and there are, like, 2 billion shots fired. Gray and FireMan are one person, but then they split into two. They are trying to flip a switch (although, I don't know what the switch does) FireMan can't get there, so Gray runs over, but he's shot in the back by a Nazi. Guys, this dude looks dead. Is the last crossover episode going to be his funeral?

Outside, Flash and some other superhero (no idea who) are busy fighting the tornado robot to keep him away from everyone else, but they end up failing. So, he's headed for the room all the chaos is right now.

Was that the worst description I've ever done? I realize this makes it sound like I didn't enjoy this. I really fucking did.