How many movies have Aaron Lupton and Fran Walsh collaborated on?

They have worked on 2 movies together! Their first movie together was The Frighteners (1996) while their highest rated movie together was The Lord of the Rings: The Two Towers (2002). They have not worked together since The Lord of the Rings: The Two Towers (2002).

Crew
Stunts
Crew
Screenplay
Crew
Associate Producer
Role
Passerby (uncredited)