"Where I'm from children learn about Per Degaton the same way that children in your time learn about Adolf Hitler."
—Rip informs the team that the child is a blight upon the world as an adult

"Progeny" is the tenth episode of the first season of DC's Legends of Tomorrow and the tenth episode overall. It aired on April 7, 2016.


Rip tells the team they are headed to the future to take out a powerful ally that Savage needs in order to conquer the world. However, when Rip reveals the ally is a 14-year-old boy who will one day grow into an evil dictator, the team is split about the morality of killing a child, even if it does save the world. Meanwhile, Sara talks Snart through a rough patch and Ray learns something that could impact his future with Kendra.[1]




  • It's revealed that Ray has a brother, who looks eerily similar to him.
    • His ATOM Exosuit technology would later be used to create peace-keeping androids by his brother's descendant.
  • Ray uses the alias "Dr. Hannibal Lecter" while talking to his great-great-great-great grandniece Brice. Hannibal Lecter is a character from the Thomas Harris suspense novels Red Dragon, The Silence of the Lambs, Hannibal and Hannibal Rising as well as their subsequent film adaptations.
  • When tutoring Per Degaton, Vandal refers to the myth of Oedipus, but subtly edits it to fit his vision for Per Degaton's future; in Savage's version of the myth, while telling the truth that Oedipus's father sent him off to die as a child due to a prophecy, he claims that the prophecy was that Oedipus would take his father's throne when the original myth stated that Oedipus would kill his father, and concludes the myth by confirming that Oedipus returned to fulfil his destiny when in the actual myth Oedipus killed his father without ever knowing who he was until years after the fact.
  • Gideon can see into the team's dreams. Apparently, Sara was having a provocative one.
  • Rip is clearly trying not to be sexist, as he changes Sara's cover from secretary to bodyguard.
  • Snart states he's a "hard asset" person - meaning he likes to keep his money with him at all times.


The first half of preparation ran from December 17 until December 19, 2015. The second half of preparation ran from January 3 until January 11, 2016. Shooting ran from January 12 until January 22, 2016.[2]


  1. Rip Crossed the Line in New "Legends of Tomorrow" Plot Synopsis - CBR
  2. Marc Guggenheim (@mguggenheim) - Twitter