No photo available. Represent Mark Walthour? Add or change photos at IMDbPro
Down 42,737 this week

Mark Walthour

Contribute to IMDb. Add a bio, trivia, and more.
Update information for Mark Walthour »

Scary Good: IMDb's Guide to Horror

Can't get enough of movies and television shows that scare up a good fright? Check out Scary Good, IMDb's Horror Entertainment Guide. Being terrified was never so much fun.

Enter if you dare

On Amazon Video

Do you have a demo reel?

Add it to your IMDbPage

Connect with IMDb

How Much Have You Seen?

How much of Mark Walthour's work have you seen?

User Polls

Known For

Back to the Future
Back to the Future Camera and Electrical Department
Jurassic Park
Jurassic Park Camera and Electrical Department
Back to the Future Part II
Back to the Future Part II Camera and Electrical Department
Medium Camera and Electrical Department


Hide Hide Show Show Camera and Electrical Department (33 credits)
 2005-2011 Medium (TV Series) (chief lighting technician - 128 episodes)
- Me Without You (2011) ... (chief lighting technician)
- Labor Pains (2011) ... (chief lighting technician)
- Only Half Lucky (2011) ... (chief lighting technician)
- Blood on the Tracks (2010) ... (chief lighting technician)
- The People in Your Neighborhood (2010) ... (chief lighting technician)
 2006 Big Love (TV Series) (gaffer - 1 episode)
- Pilot (2006) ... (gaffer)
 2001-2002 Crossing Jordan (TV Series) (gaffer - 2 episodes)
- Prisoner Exchange (2002) ... (gaffer)
- Pilot (2001) ... (gaffer - uncredited)
 2000 What Women Want (chief lighting technician: second unit)
 1993 Jurassic Park (chief lighting technician)
 1992 Death Becomes Her (chief lighting technician - as Mark D. Walthour)
 1991 Hook (chief lighting technician)
 1990 Back to the Future Part III (chief lighting technician - as Mark D. Walthour)
 1989 Back to the Future Part II (chief lighting technician - as Mark D. Walthour)
 1989 Road House (chief set lighting technician - as Mark D. Walthour)
 1988 Who Framed Roger Rabbit (electrical supervisor: UK - as Mark D. Walthour)
 1988 Big Business (chief lighting technician)
 1987 Project X (gaffer)
 1986 Big Trouble in Little China (gaffer)
 1985 Warning Sign (gaffer)
 1985 Back to the Future (chief lighting technician - as Mark D. Walthour)
 1984 It Came Upon the Midnight Clear (TV Movie) (key grip)
 1984 Romancing the Stone (gaffer)
 1984 Amazons (TV Movie) (gaffer)
 1983 D.C. Cab (gaffer)
 1982 Halloween III: Season of the Witch (gaffer - as Mark D. Walthour)
 1982 The Thing (gaffer)
 1981 Halloween II (gaffer)
 1981 Escape from New York (gaffer)
 1980 The Fog (gaffer)
 1979 Angels' Brigade (gaffer)
 1978 Halloween (gaffer)
 1978 Goodbye, Franklin High (gaffer)
 1977 Charge of the Model T's (gaffer)
 1977 Bare Knuckles (additional photographer) / (gaffer)
 1976 The Great Texas Dynamite Chase (best boy)
 1976 Creature from Black Lake (gaffer)
 1974 Where the Red Fern Grows (grip)

Personal Details

Alternate Names:

Mark D. Walthour

Message Boards

Discuss Mark Walthour on the IMDb message boards »

Contribute to This Page