HomePeople Biography and filmographyChristopher R. Sumpton Biography unavailable on TMDB. Movies (4)TV shows (1) Movies (4) Scooby-Doo 2: Monsters Unleashed2004 · Zombie Black Point2002 · Homeless Man Lone Hero2002 · Attendant Disturbing Behavior1998 · Screaming Man TV shows (1) Beyond Belief: Fact or Fiction1997 · Jerry Fletcher (segment "The Murder of Roy Hennessey")