Last night’s Arrow saw the team working to figure out how to stop Vandal Savage once and for all in this second part of the crossover with The Flash. Of course, in the middle of all of this, Oliver seeks to find out more about the boy he saw with his ex-girlfriend. Thinking it is possible that the boy could be his son, Oliver asks Barry to run a test that will determine what is going on.
In the middle of all of this, Carter tries to get Kendra to find the warrior in her, but she is having a hard time with everything she has been told. Plus, she is reluctant to reveal whether she has been remembering anything. Eventually, Cisco may be the one person who can get through to her.
Finally, after events in the episode cause Barry to time travel, which he already expected was likely going to happen, it changes things that could have consequences not just for our Barry, but on Oliver and his friends. See what happened on Arrow as they tried to save Carter and Kendra from Vandal Savage in “Legends of Yesterday.”