When a new threat emerges, Dr. Nate Heywood seeks out Oliver Queen to help find the scattered Legends; once reunited, they go to 1942, to keep Albert Einstein from being kidnapped before the Nazis destroy New York City with a nuclear bomb.
Episode rating
Cast of episode
- 64
- 19
- 9
- 3
- 1
- 1
- Sara Lance
- Rip Hunter
- Mick Rory
- Nate Heywood
- Ray Palmer
- Dr. Martin Stein
- Gideon
- Jefferson Jackson
- Damien Darhk
- Amaya Jiwe
- Eobard Thawne
- Oliver Queen
- Albert Einstein
- Commander Steel
- Dr. Mid-Nite
- Stargirl
- King Louis XIII
- Mileva Maric
- Queen Anne of Austria
- Head Scary German
- Bodyguard
- German Sailor
- King Louis XIII
- Villager
- Student
- Dark Knight