While in Nazi occupied Paris, the Legends find themselves surrounded by the Justice Society of America, which is threatened by a time aberration; the Legends force their way into the Justice Society to intercept a mysterious package.
Chance enters the ring as a prize fighter in Belgium in order to make an underworld figure lose, and in the course of his investigation, he meets with Eva Kahn, the daughter of a competitor that died.
Kelly is determined to face the Candy Killer after someone she loves is taken hostage; an encounter with Hansel and Gretel leaves a bitter taste in Zelena's mouth.
Clark must choose between remaining with Lana and his parents or fulfilling his destiny; Lex and Helen's upcoming wedding is put in jeopardy; Chloe considers Lionel's offer to investigate Clark.
After Jor-El grants Jonathan temporary superpowers, he and Clark engage in a battle atop the LuthorCorp building; Lex must determine who caused his plane crash.
