How many movies have Alan Harris and Lise Hilboldt collaborated on?

They have worked on 2 movies together! Their first movie together was Superman (1978) and was their highest rated movie together. They have not worked together since S.O.S. Titanic (1980).

Role
First Class Passenger in Dining Room (uncredited)
Role
Rene Harris
Role
Man on Daily Planet Rooftop (uncredited)
Role
1st Secretary