Definition: Generate a correct and concise answer for the question based on the words in the context.
Input: Context : Wake of the Red Witch is a 1948 drama film from Republic Pictures starring John Wayne and Gail Russell, produced by Edmund Grainger, and based upon the 1946 novel with the same name by Garland Roark.
Question : What production company was involved in Wake of the Red Witch?
Output:
Republic Pictures