How many movies have Carol Dudley and Dick DeBenedictis collaborated on?

They have worked on 17 movies together! Their first movie together was Perry Mason: The Case of the Shooting Star (1986) 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 Telltale Talk Show Host (1993). They are most known for their crime films together.