Claim: Coen brothers have not directed and written films of different genres.
Evidence: Joel David Coen -LRB- born November 29 , 1954 -RRB- and Ethan Jesse Coen -LRB- born September 21 , 1957 -RRB- , collectively referred to as the Coen brothers , are American filmmakers.
Their films span many genres and styles , which they frequently subvert or parody.