How many movies have Art Carney and Jane Kean acted in together?

They have worked on 4 movies together! Their first movie together was The Honeymooners Specials: Second Honeymoon (1976) while their highest rated movie together was The Honeymooners Christmas Special (1978). They have not worked together since The Honeymooners Christmas Special (1978). They are most known for their comedy films together.