Naughty Marietta (1935) - (Movie Clip) Ah, Sweet Mystery Of Life
Nearing the climax, in colonial New Orleans, after her first stanza introducing the song, reaffirming her love for brave commoner Richard (Nelson Eddy), he joins politically obligated princess Marie (Jeanette MacDonald) in the most famous song from their first MGM feature, by Victor Herbert and Rida Johnson Young, in Naughty Marietta, 1935.