Timeless (2016)

The War to End All Wars (2x1)

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After barely escaping an explosion at Mason Industries, Wyatt and Rufus chase the Mothership back to a French battlefront during World War I to rescue Lucy. Meanwhile, Lucy recruits Marie Curie, the famous French scientist and the first person to win two Nobel Prizes, to help save the life of a wounded American soldier, knowing only that Rittenhouse wants him alive.