Trivia: Has two sons: Jeffrey G. Barnett and Michael H. Barnett.
Aces 'N' Eights
Homesteader #3
Midnight Ride
California Highway Patrol Officer
Jude
The 72 Hour Dead Line
Sgt. Williger
Allen (uncredited)
Exo-Man
(uncredited)
The Fifth Floor
Deputy Sheriff (as Greg Barnett)
The 4th Tenor
Audience Member (as Greg Barnett)
Heart Condition
Armed Man (as Greg Barnett)
Switch
Thug at Duke's
The Guardian
Pilot Victim
Last Action Hero
Startled Truck Driver (uncredited)
Thelma & Louise
State Police Officer (uncredited)
They Live
Security Guard #1 (as Gregory Barnett)