How many movies have Conway Twitty and Loretta Lynn acted in together?

They have worked on 6 movies together! Their first movie together was Time-Life: Country Legends Live, Vol. 1 (2005) while their highest rated movie together was Opry Video Classics: Love Songs (2007). They have not worked together since Opry Video Classics: Hall of Fame (2007). They are most known for their music films together.