How many movies have Jane Howell and Margaret Matheson collaborated on?

They have worked on 3 movies together! Their first movie together was A Choice of Evils (1977) while their highest rated movie together was R.H.I.N.O.; Really Here in Name Only (1983). They have not worked together since R.H.I.N.O.; Really Here in Name Only (1983). They are most known for their drama films together.