Mark Walthour

An image from Back to the Future Part II, one of the productions that also features Mark Walthour.

Mark Walthour

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Back to the Future

Back to the Future

1985

Jurassic Park

Jurassic Park

1993

Back to the Future Part II

Back to the Future Part II

1989

Back to the Future Part III

Back to the Future Part III

1990

The Thing

The Thing

1982

Halloween

Halloween

1978

Hook

Hook

1991

Death Becomes Her

Death Becomes Her

1992