Greg Thielmann
Filmografi
| 2005 | Truth, Lies and Intelligence · as Self |
| 2002 | NOW · as Self - Former Intelligence Official (segment: The Case For War) |
| 1983 | Frontline · as Self |
| 2005 | Truth, Lies and Intelligence · as Self |
| 2002 | NOW · as Self - Former Intelligence Official (segment: The Case For War) |
| 1983 | Frontline · as Self |