Question: Where does o brother where art thou take place?
Disambiguated questions and answers: question: Where did the 2000 film "O Brother, Where Art Thou"? take place?
Where did the 9th episode 'O Brother Where Art Thou' of Supernaturals take place at the beginning of the episode?
Where did the 9th episode 'O Brother Where Art Thou' of Supernaturals take place at the end of the episode?
Where did the 15th episode called "Oh Brother, Where Art Thou?" of The Simpons' take place?
answer: Mississippi
Park
Hell
Springfield
Natural Questions answer: Mississippi (from the Wikipedia article "O Brother, Where Art Thou?")