Generate a correct and concise answer for the question based on the words in the context.
Q: Context : Devil Dogs of the Air (a.k.a. Flying Marines) is a 1935 Warner Bros. film, directed by Lloyd Bacon and starring James Cagney and Pat O'Brien, reprising their earlier roles as buddies after making their debut as a ''buddy team'' in Here Comes the Navy.
Question : What production company was involved in Devil Dogs of the Air?
A:
Warner Bros.