Directing
Community Rating
4.1
TMDB estimate
Stephen Biro is an American film producer, director, and writer, renowned as the president and founder of Unearthed Films, a distribution company specializing in horror and extreme cinema. Under his leadership, Unearthed Films introduced the controversial Japanese Guinea Pig series to North American audiences. Biro directed and wrote entries in the American Guinea Pig series, including Bouquet of Guts and Gore (2014) and The Song of Solomon (2017). He is also an author, with works like Hellucination, a memoir exploring his spiritual journey influenced by hallucinogens.
American Guinea Pig: Slaughter of the Swine
as Director
2025
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A Serbian Documentary
as Director, Producer, Writer
2025
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Clownado
as Thanks
2023
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Let's Stop at the Morgue
as Sound
2021
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Texas Carlos Massacre
as Self
2021
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Not for the Faint of Heart
as Himself
2021
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Beneath the Black Veil
as Original Story
2019
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Beyond Horror: The History and Sub-Culture of Red Films
as Self
2019
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American Guinea Pig: The Song of Solomon
as Director, Writer, Producer
2017
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American Guinea Pig: Bloodshock
as Writer, Producer
2015
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Diary of a Deadbeat: The Story of Jim VanBebber
as Himself
2015
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American Guinea Pig: Bouquet of Guts and Gore
as Director, Writer
2015
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Bubba the Redneck Werewolf
as Writer
2014
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Gator Green
as Steve Buckner, Executive Producer
2013
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The Profane Exhibit
as Post Production Supervisor, Executive Producer, Editor
2013
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Brainjacked
as Dwight
2009
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Philosophy of a Knife
as Producer
2008
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Guinea Pig: Slaughter Special
as Director
1988
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