Richard O. Helmer
Crew
Cast credits(1)
Crew (23)
Pyrotechnician
2003
Special Effects Technician
2005
Special Effects Coordinator
2010
Pyrotechnician
1996
Special Effects Coordinator
1998
Special Effects Coordinator
2004
Special Effects
1977
Special Effects Coordinator
1980
Special Effects Coordinator
2002
Special Effects
1972
Special Effects
1979
Special Effects
1979
Special Effects
1977
Special Effects
1990
Special Effects Assistant
1979
Special Effects
1975
Special Effects
1972
Special Effects
1988
Special Effects
2024
Special Effects
1975
Special Effects
1981
Special Effects
1986
Special Effects
1978
