How many movies have John Cusack and Tom Jankiewicz collaborated on?

They have worked on 1 movie together! Their first movie together was Grosse Pointe Blank (1997) and was their highest rated movie together. They have not worked together since Grosse Pointe Blank (1997).

Role
Martin Q. Blank
Crew
Screenplay
Crew
Screenplay
Crew
Story
Crew
Co-Producer