How many movies have Buz Kohan and Kathryn Grant collaborated on?

They have worked on 3 movies together! Their first movie together was Bing Crosby's Sun Valley Christmas Show (1973) and was their highest rated movie together. They have not worked together since Bing Crosby: The Television Specials Volume 2 – The Christmas Specials (2010). They are most known for their music films together.