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