Dr. Nate Heywood, an unconventional historian, makes a shocking discovery. Nate then seeks out Oliver Queen for help to find the scattered Legends. Once reunited, they try to protect Albert Einstein from being kidnapped before the Nazis destroy New York City with a nuclear bomb. Meanwhile, Ray notices that Sara has a mission of her own, which leads them both to face her nemesis, Damien Darhk.
Quest roles:
Stephen Amell(Oliver Queen / Green Arrow), Neal McDonough(Damien Darhk), John Rubinstein(Albert Einstein), Kwesi Ameyaw(Charles McNider / Dr. Mid-Nite), Sarah Grey(Courtney Whitmore / Stargirl), Christina Jastrzembska(Mileva Maric), Matthew Maccaull(Henry Heywood), Christiaan Westerveld(King Louis XIII), Tristan Jensen(Bodyguard), David Raynolds(King Louis XIII), Rebecca Roberts(Queen Anne of Austria), Michael Germant(German Sailor), Thorsten Heimann(Head Scary German)