John Clark works on films in the camera and electrical department; he's known for Lifeforce (1985), Judge Dredd (1995) and Star Wars: Episode V - The Empire Strikes Back (1980).
Biography：John Clark works on films in the camera and electrical department; he's known for Lifeforce (1985), Judge Dredd (1995) and Star Wars: Episode V - The Empire Strikes Back (1980).
