How many movies have Maryann Olsen and Wes Olsen collaborated on?

They have worked on 1 movie together! Their first movie together was The Dark Side of Midnight (1984) and was their highest rated movie together. They have not worked together since The Dark Side of Midnight (1984).

The Dark Side of Midnight (1984)

Crew
Associate Producer
Crew
Director
Crew
Writer
Crew
Producer
Role
Brock Johnson
Crew
Editor