Movies filmed in or around Great Falls, Montana

Recently I posted a story about road trips you can take that are within a half day drive of Great Falls.  One of the pictures I used was of the Hardy Creek Bridge south of Cascade.  That bridge was used in an exciting scene of the Untouchables.   That made me wonder what other movies have been filmed in or around Great Falls.  Here is what I found:

• Untouchables- 1987
  • Kevin Costner, Sean Connery, Robert De Niro, Charles Martin Smith
• Thunderbolt and Lightfoot- 1974
  • Clint Eastwood, Jeff Bridges, George Kennedy, Geoffrey Lewis
• Telefon- 1977 (I had not heard of this one)
  • Charles Bronson, Lee Remick, Donald Pleasence, Tyne Daly
• The Slaughter Rule- 2002
  • Ryan Gosling, David Morse, Clea DuVall, David Cale
• Northfork- 2003 (I had not heard of this one)
  • Duel Farnes, Nick Nolte, Anthony Edwards, James Woods
• Holy Matrimony- 1994
  • Patricia Arquette, Joseph Gordon-Levitt, Armin Mueller-Stahl, Tate Donovan
• The Stone Boy- 1984
  • Robert Duvall, Jason Presson, Glenn Close, Susan Rinell
• Iron Ridge- 2008 (100% Montana made movie)
  • Casey Anderson, Randy Barrett, Brutus the Bear, Dan Bertus
• Pellett- 2019
  • Isabel Glasser, Kam Dabrowski, Chris Prinzo, Michael Trythall
• Poisoned State- 2020 (I had not heard of this one)
  • Andrew Bursiaga, Daniel Potter, Mia Parco, Paulino Lazaro

This is only ten of many films shot in or around Great Falls and the surrounding area.  I have only seen four of them and will now try to find the others to watch. How many have you seen?  What movies should be on the list? There have also been several TV shows and documentaries that could be on the list.

List found using IMDb website