Mark Walthour

Mark Walthour

aka. Mark D. Walthour

Biography

Crew

Back to the Future
8.3
The Thing
8.1
Jurassic Park
8
Halloween
7.6
Hook
6.8
Back to the Future Part II
7.8
Back to the Future Part III
7.5
Death Becomes Her
6.8
Halloween II
6.6
The Fog
6.7
Romancing the Stone
6.8
Project X
6.3
Halloween III: Season of the Witch
5.2
Nothing but Trouble
5.2
Amazons
3