J. Marvin Campbell is an actor.
as Bus Counter Tender
as Deputy Fraser
as Lt. Strathern
as Guard
as Rett
as Biber
as Wyatt (as Marvin Campbell)
as Haz Mat Tech
as HazMat Tech
as Man #2
as Tank Commander
as M.P. #1
as Sailor
as Cop #1
as Dr. Cooper
as Marvin
as Another Park Ranger
