Mr. Smith Goes to Washington is a 1939 American political comedy-drama film directed by Frank Capra, starring Jean Arthur and James Stewart, and featuring Claude Rains and Edward Arnold. The film is about a naive, newly appointed United States senator who fights against government corruption, and was written by Sidney Buchman, based on Lewis R. Foster's unpublished story "The Gentleman from Montana". The film was controversial when it was first released, but successful at the box office, and it made Stewart a major star. It was also loosely based on the life of Montana U.S. Senator Burton Wheeler, who underwent a similar experience when he was investigating the Warren Harding administration.

Günther Edward Arnold Schneider was an American actor of the stage and screen.