How many movies have Howard Gromero and Trey Harrison collaborated on?
They have worked on 3 movies together! Their first movie together was Hi-8 (Horror Independent 8) (2014) while their highest rated movie together was She Kills (2016). They have not worked together since House Shark (2017). They are most known for their horror films together.
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Frank
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Dirk
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Garage Zombie 2 (Segment "Gang Them Style")
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