Richard O. Helmer
Stunts
(Special Effects)
Garden of the Dead
(Special Effects)
Jackals
(Special Effects)
Race with the Devil
(Special Effects)
Zathura: A Space Adventure
(Special Effects Technician)
Alligator
(Special Effects Coordinator)
Clockstoppers
(Special Effects Coordinator)
The Legend of Lizzie Borden
(Special Effects)
Smoke Out
(Special Effects)
Chu Chu and the Philly Flash
(Special Effects)
Sky Captain and the World of Tomorrow
(Special Effects Coordinator)
Silent Running
(Special Effects)
Chattahoochee
(Special Effects)
Sphere
(Special Effects Supervisor)
Burlesque
(Special Effects Coordinator)
The Core
(Pyrotechnician)
Shoot the Sun Down
(Special Effects)
U-571
(Visual Effects Supervisor)
U-571
(Special Effects Supervisor)
Necessity
(Special Effects)
Tourist Trap
(Special Effects)
Rolling Thunder
(Special Effects)
What About Bob?
(Special Effects Supervisor)
Sphere
(Special Effects Coordinator)
Over the Edge
(Special Effects Assistant)
Daylight
(Pyrotechnician)
Path to War
(Special Effects Supervisor)
Asteroid
(Special Effects Supervisor)
Avalanche Express
(Special Effects)