How many movies have Arnold Schwarzenegger and Guillermo 'Memo' Carreño collaborated on?

They have worked on 2 movies together! Their first movie together was Predator (1987) and was their highest rated movie together. They have not worked together since Total Recall (1990).

Role
Douglas Quaid / Hauser
Crew
Second Assistant Director
Role
Major Alan "Dutch" Schaefer
Crew
Production Assistant