The Legends travel back to the Old Wild West and gain the aid of a true legend, a morally ambiguous gunslinger with a penchant for danger, Jonah Hex, who has been battling outlaws and gangs and happens to know a thing or two about time travel. Hex warns the Legends to be extra careful in their journey to the small town of Salvation.

After the numerous sacrifices the team has made since the beginning of this ride, Rip decides that it’s time they each decide their own destiny and returns them to Central City a few months after they first left. Returned to their normal lives, each team member must individually decide if they are willing to sacrifice everything in order to save the world. Meanwhile, Sara visits with her father who delivers some heartbreaking news about her sister.

I 1942 kæmper superheltene for at beskytte Albert Einstein og forhindre, at nazisterne sammen med Damien Darhk udraderer New York med en atombombe.

Legenderne slutter sig til Flash og de andre supermennesker og rejser til 1951 for at bortføre en dominator, men de forårsager uforvarende det endelige opgør.