How many movies have Michael Kastenbaum and Thomas Zachmeier collaborated on?

They have worked on 2 movies together! Their first movie together was The Invisibles (1999) while their highest rated movie together was Teddy Bears' Picnic (2002). They have not worked together since Teddy Bears' Picnic (2002).

Crew
Executive Producer
Crew
Second Assistant Camera
Role
Jude's Father
Crew
Editor
Crew
Executive Producer