The Man Who Sold His Face

Dr. Theresa and I have been rewatching THE X-FILES and I have but one thought. Who is this guy (pictured) in the opening credits? He is presumably intended to represent a victim of a paranormal phenomenon such as is investigated by the protagonists of THE X-FILES. His face gets all stretched out and he looks as if he might be saying "AAAAHOOOOOOOOHAHAAAAAAAAAAAAAOOOOOHHHHHH!" or making some similar wordless protestation. And I always wonder, does he get a tenth of a penny or something every time somebody watches THE X-FILES? Or did he sell his face to THE X-FILES for a lump sum? The answer, I suspect, could be easily found if I spent about three minutes on the "internet," but I just don't think I have the energy.