2005
as Shepherd Derrial Book
2001
as Dr. Lazenby / Tech #2 (voice)
2010
as Duncan
2008
as Harold Perreau
1988
as Jerry Merris
1995
as Dr. Derek Bond
1986
as Eric Brenner
1996
as Dr. David Wahl
2012
as Philo D Grenman (voice)
2017
as Self
2006
1978
as Jerry Grant
1975
as LaRue Williams
as Randy Carmichael (voice)
1973
as Ray Buren
1997
as Allen Smith
2000
as Mr. Creighton
as Mr. Brown
1999
as President Duquesne
