MICHAEL RUPPERT

Actor:

1. 1. The Night of the Grizzly (1966), film
   ...
   Herman Logan
2. 2. Zeitgeist (2007), film
   ...
   Himself
3. 3. Collapse (2009), film
   ...
   Self
4. 4. Zeitgeist: Moving Forward (2011), film
   ...
   Himself

Writer:

1. 1. Collapse (2009), film
   ...
   (book)