The Kettles are in Paris along with their daughter-in-law's parents the Parkers. Pa tries to buy racy postcards. He also gets in big trouble when he is given a letter to deliver to Adolph Wade, a spy who gets killed by spies Inez and Cyrus Kraft.
as Ma Kettle
as Pa Kettle
as Jonathan Parker
as Elizabeth Parker
as Inez Kraft
as Cyrus Kraft
as Henri Dupre
as Geoduck
as Crowbar
as Adolph Wade
as Henry Kettle (uncredited)