How many movies have Dick DeBenedictis and Robert Benjamin collaborated on?

They have worked on 6 movies together! Their first movie together was Perry Mason: The Case of the Lost Love (1987) while their highest rated movie together was Perry Mason: The Case of the Sinister Spirit (1987). They have not worked together since Perry Mason: The Case of the Lady in the Lake (1988). They are most known for their tv movie films together.