How many movies have Karen Gagnon and Mac Ruth collaborated on?

They have worked on 3 movies together! Their first movie together was The Martian (2015) and was their highest rated movie together. They have not worked together since Terminator: Dark Fate (2019). They are most known for their adventure films together.

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AFB Operator
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Production Sound Mixer
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Kremlin Secretary
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Sound Mixer
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Reporter 2
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Production Sound Mixer