The sci-fi-flavored romance epic tells the story of Claire Randall Fraser (Caitriona Balfe), a married World War II nurse who accidentally finds herself going back in time after touching some magical Scottish ruins. While in 1700s Scotland, she falls for the gorgeous, valiant Highlander Jamie Fraser (Sam Heughan) , and the pair attempt to use Claire's historical hindsight to save Scotland. The premise already sounds complicated, and Outlander has only become even more elaborate since it began. Over two seasons, fans have seen more countries, political schemes, and sexy, sexy love scenes than they can keep track of.