How many movies have Henry Lewy and Joni Mitchell collaborated on?

They have worked on 1 movie together! Their first movie together was Joni Mitchell: Shadows and Light (1980) and was their highest rated movie together. They have not worked together since Joni Mitchell: Shadows and Light (1980).

Crew
Sound Supervisor
Role
Self - Electric Guitar, Vocals
Crew
Director
Crew
Editor