How many movies have John McGiver and Lan O'Kun collaborated on?

They have worked on 1 movie together! Their first movie together was The Littlest Angel (1969) and was their highest rated movie together. They have not worked together since The Littlest Angel (1969).

Role
Angel of the Peace
Crew
Lyricist
Crew
Writer
Crew
Songs
Crew
Music
Crew
Executive Producer