Dennis Showalter
Filmografi
| 2018 | Silence Patton · as Self - Colorado College |
| 2012 | Citizen Soldier · as Self |
| 2001 | Battlefront - WWII: Road To Victory · as Self - HistorianPå Plex |
| 2000 | Great Military Blunders · as Self - Colorado State College |
| 2018 | Silence Patton · as Self - Colorado College |
| 2012 | Citizen Soldier · as Self |
| 2001 | Battlefront - WWII: Road To Victory · as Self - HistorianPå Plex |
| 2000 | Great Military Blunders · as Self - Colorado State College |