Episode Rankings
- #1 Fan Favorite


Every episode of 37 Days Season 1 ranked from best to worst. Discover the Best Episodes of 37 Days Season 1!
This three-part political thriller follows the catastrophic chain of events leading up to World War I from the assassination of Archduke Franz Ferdinand on 28 June 1914 to Britain's declaration of war on Germany 37
"One Month in Summer" is the best rated episode of "37 Days" season 1. It scored 7.9/10 based on 93 votes. Directed by Unknown and written by Unknown, it aired on 3/6/2014. This episode is rated 0.1 points higher than the second-best, "One Week in July".