How many movies have Barbara Lessin and William Ruh collaborated on?

They have worked on 1 movie together! Their first movie together was Head Cases: Serial Killers in the Delaware Valley (2013) and was their highest rated movie together. They have not worked together since Head Cases: Serial Killers in the Delaware Valley (2013).

Head Cases: Serial Killers in the Delaware Valley (2013)

Role
Andrea Montgomery
Crew
Casting Assistant
Crew
Set Decoration
Role
Victim
Crew
Co-Executive Producer