Bellamy must venture into enemy territory with an unlikely companion. Meanwhile, Octavia is forced to confront her past.
Did You Know?
The title of the episode may be a reference to Star Wars: The Empire Strikes Back, where Yoda says the quote to Luke, before entering the cave. See more
There is no proof that Albert Einstein, nor anyone else, said that the definition of insanity is doing the same thing and expecting a different outcome. See more
...And yet, it turned you into this
[points to fighting arena
Think what you want, I'm not here for you.
No. You're here because of me. The path to the future goes through the past, Miss Blake. Psychology 101. We are what we've done and what's been done to us.