How many movies have Jeremy Hollis and Peter Jackson collaborated on?

They have worked on 2 movies together! Their first movie together was The Hobbit: An Unexpected Journey (2012) and was their highest rated movie together. They have not worked together since Mortal Engines (2018).

Crew
Stunts
Crew
Producer
Crew
Screenplay
Role
Sooty Pete (uncredited)
Crew
Stunts
Crew
Director
Crew
Producer
Crew
Screenplay
Role
Running Dwarf in Erebor (uncredited)