★ 6.8 
Acting
Greg Barr
Greg Barr is best known for The Lone Gunmen.
Known for
★ 6.8 Filmography
- 2001The Lone Gunmen
Frequently asked questions
What movies and shows has Greg Barr been in?
Greg Barr is best known for The Lone Gunmen.
Updated: November 1, 2026 ·