How many movies have Chaka Khan and Quincy Jones collaborated on?

They have worked on 2 movies together! Their first movie together was Montreux Jazz Festival 1991 (1991) while their highest rated movie together was Quincy Jones : 75th Birthday Celebration Live at Montreux (2008). They have not worked together since Quincy Jones : 75th Birthday Celebration Live at Montreux (2008).