Screenwriter
Hans Koning
Hans Koning is a screenwriter credited in 1 film on Filmaments, with frequent collaborators including Paul Williams, Jon Voight, Robert Duvall.
Frequently worked with
- Paul Williams 1 film
- Jon Voight 1 film
- Robert Duvall 1 film
- Seymour Cassel 1 film
Films
- The Revolutionary 1970