Northwest Outpost (aka, End of the Rainbow) is a 1947 American musical film directed by Allan Dwan and starring Nelson Eddy, Ilona Massey and Joseph Schildkraut. The film was Eddy's last, and is an operetta film like his previous starring roles. He was persuaded to make it by Republic Pictures because Rudolf Friml was writing the score. It was well received by critics and had a strong box office performance.