Mark Walthour
Born: Unknown birthdate.
Mark Walthour is ?
External Links
Movies (As Crew)
Sorted by Release Date
Death Becomes Her
Mark Walthour was
? in Death Becomes Her
as 'Chief Lighting Technician'.
Thu, Jul 30 1992
Back to the Future Part III
Mark Walthour was
? in Back to the Future Part III
as 'Chief Lighting Technician'.
Fri, May 25 1990
Back to the Future Part II
Mark Walthour was
? in Back to the Future Part II
as 'Chief Lighting Technician'.
Wed, Nov 22 1989
Back to the Future
Mark Walthour was
? in Back to the Future
as 'Chief Lighting Technician'.
Wed, Jul 03 1985
Halloween III: Season of the Witch
Mark Walthour was
? in Halloween III: Season of the Witch
as 'Gaffer'.
Fri, Oct 22 1982
TV Shows (As Crew)
Sorted by Release DateAges in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages