| Movie | 2022 | The Young General: Reflections on Michael Reeves | Director | Directing |
| Movie | 2022 | The Young General: Reflections on Michael Reeves | Producer | Production |
| Movie | 2011 | American Grindhouse | Writer | Writing |
| Movie | 2022 | Marauders from the Mediterranean: The Macabre Magic of the Spanish Zombie Film | Producer | Production |
| Movie | 2012 | Slice and Dice: The Slasher Film Forever | Director | Directing |
| Movie | 2012 | All Out of Bullets | Director | Directing |
| Movie | 2012 | From Romero to Rome: The Rise and Fall of the Italian Zombie Movie | Director | Directing |
| Movie | 2014 | Behind the Swinging Blade | Director | Directing |
| Movie | 2014 | Behind the Swinging Blade | Producer | Production |
| Movie | 2015 | 42nd Street Memories: The Rise and Fall of America's Most Notorious Street | Producer | Production |
| Movie | 2015 | 42nd Street Memories: The Rise and Fall of America's Most Notorious Street | Writer | Writing |
| Movie | 2015 | 42nd Street Memories: The Rise and Fall of America's Most Notorious Street | Director | Directing |
| Movie | 2021 | Searching for Cannibal Holocaust | Director | Directing |
| Movie | 2021 | Searching for Cannibal Holocaust | Writer | Writing |
| Movie | 2020 | Tactics: Reflections on a Seventies Horror Classic | Producer | Production |
| Movie | 2020 | Jorge Grau: Catalonia's Cult Film King | Producer | Production |
| Movie | 2020 | From Rollerball to Rome - Reflection on a Sci-Fi Classic | Producer | Production |
| Movie | 2014 | There Goes the Neighborhood: The Making of The 'Burbs | Producer | Production |
| Movie | 2014 | There Goes the Neighborhood: The Making of The 'Burbs | Director | Directing |
| Movie | 2014 | Mark of the Times | Director | Directing |
| Movie | 2014 | Mark of the Times | Writer | Writing |
| Movie | 2014 | Scream Queens: Horror Heroines Exposed | Director | Directing |
| Movie | 2014 | Scream Queens: Horror Heroines Exposed | Producer | Production |
| Movie | 2012 | Aliens, Cannibals and Zombies: A Trilogy of Italian Terror | Director | Directing |
| Movie | 2015 | Eaten Alive! The Rise and Fall of the Italian Cannibal Film | Director | Directing |
| Movie | 2012 | From Romero to Rome: The Rise and Fall of the Italian Zombie Movie | Producer | Production |
| Movie | 2015 | Terror in Times Square: A Guide To Nightmare's Grindhouse Kingdom | Director | Directing |
| Movie | 2019 | The Strange Story of the Eurocine Cannibal Film | Director | Directing |
| Movie | 2019 | Prince: The Peach and Black Times | Director | Directing |
| Movie | 2016 | Yellow Fever: The Rise and Fall of the Giallo | Director | Directing |
| Movie | 2014 | Can't Get Enough of The Stuff: Making Larry Cohen's Classic Creature Feature | Director | Directing |
| Movie | 2012 | Your Date's on a Plate: The Making of Frankenhooker | Director | Directing |
| Movie | 2014 | Parasite Memories: The Making of 'Shivers' | Director | Directing |
| Movie | 2020 | An Italian Aenigma: Appraising Late Day Fulci | Producer | Production |
| Movie | 2013 | Carnage at the Cinema: Lamberto Bava and his Splatter Masterpiece | Director | Directing |
| Movie | 2013 | Dario and the Demons: Producing Monster Mayhem | Director | Directing |
| Movie | 2018 | Brain Food: Analysing Late Day Fulci | Producer | Production |
| Movie | 2014 | Remo, Rambo, Reagan and Reds: The Eighties Action Movie Explosion | Director | Directing |
| Movie | 2017 | Grindhouse All-Stars: Notes from the Sleaze-Cinema Underground | Director | Directing |
| Movie | 2023 | Fine Archery: The Brave Archer Franchise | Producer | Production |
| Movie | 2011 | AKA Sarah Keller: Cinzia Monreale Remembers 'The Beyond' | Director | Directing |
| Movie | 2011 | American Grindhouse | Co-Producer | Production |
| Movie | 2014 | Parasite Memories: The Making of 'Shivers' | Producer | Production |
| Movie | 2015 | Raw, Rough and Rabid: The Lacerating Legacy of Cinépix | Director | Directing |
| Movie | 2015 | Raw, Rough and Rabid: The Lacerating Legacy of Cinépix | Producer | Production |
| Movie | 2018 | Images of Apartheid: Filmmaking on the Fringe in the Old South Africa | Director | Directing |
| Movie | 2023 | From Shaw to Snakes: The Venom and Violence of Early Chinese Language Horror Cinema | Producer | Production |
| Movie | 2018 | All Eyes on Lenzi: The Life and Times of the Italian Exploitation Titan | Director | Directing |
| Movie | 2009 | Fulci in the House: The Italian Master of Splatter | Writer | Writing |
| Movie | 2009 | Fulci in the House: The Italian Master of Splatter | Producer | Production |
| Movie | 2018 | The Last Supper: The Final Days of the Italian Cannibal Film | Director | Directing |
| Movie | 2013 | Cannon Fodder: The Making of Lifeforce | Director | Directing |
| Movie | 2011 | Fulci Flashbacks: Reflections on Italy's Premiere Paura Protagonist | Director | Directing |
| Movie | 2019 | Franco-Philes: Musings on Madrid's B-Movie Maverick | Director | Directing |
| Movie | 2019 | Franco-Philes: Musings on Madrid's B-Movie Maverick | Producer | Production |
| Movie | 2018 | All Eyes on Lenzi: The Life and Times of the Italian Exploitation Titan | Producer | Production |
| Movie | 2018 | Me Me Lai Bites Back | Producer | Production |
| Movie | 2018 | Category III: The Untold Story of Hong Kong Exploitation Cinema | Director | Directing |
| Movie | 2018 | Category III: The Untold Story of Hong Kong Exploitation Cinema | Producer | Production |
| Movie | 2011 | Naschy of the Full Moon | Director | Directing |
| Movie | 2011 | Naschy of the Full Moon | Producer | Production |
| Movie | 2013 | Don't Go In The Backwoods - Rural Rampages and the Horror Film | Director | Directing |
| Movie | 2011 | Dario Argento's Monkey Business: The Making of Phenomena | Producer | Production |
| Movie | 2011 | Scripting a New Slasher Super-Villain: Larry Cohen on Matt Cordell | Director | Directing |
| Movie | 2011 | All in the Head: Brian Yuzna on the Re-Animator Chronicles | Director | Directing |
| Movie | 2015 | Hallmark of the Devil | Director | Directing |
| Movie | 2013 | Running on Empty: An Interview with Andrei Konchalovsky | Director | Directing |
| Movie | 2011 | One Step Beyond: Catriona MacColl Remembers a Spaghetti Splatter Classic | Director | Directing |
| Movie | 2015 | Eaten Alive! The Rise and Fall of the Italian Cannibal Film | Producer | Production |
| Movie | 2015 | Eaten Alive! The Rise and Fall of the Italian Cannibal Film | Writer | Writing |
| Movie | 2025 | The Unassuming Journeyman: The Exploitation Express of Ferdinando Baldi | Producer | Production |
| Movie | 2020 | A Very English Exploitation: Inseminoid and the Shock Cinema of Norman J. Warren | Director | Directing |
| Movie | 2014 | Screaming for a Sequel: The Delirious Legacy of Demons 2 | Director | Directing |
| Movie | 2014 | Screaming for a Sequel: The Delirious Legacy of Demons 2 | Producer | Production |
| Movie | N/A | The Forgotten War: Hollywood's Vietnam in the Philippines | Director | Directing |
| Movie | 2014 | A Soundtrack for Splatter: An Interview with Composer Simon Boswell | Director | Directing |
| Movie | 2014 | A Soundtrack for Splatter: An Interview with Composer Simon Boswell | Producer | Production |
| Movie | 2014 | The Demons Generation: Roy Bava Discusses a Legacy in Lacerations | Director | Directing |
| Movie | 2014 | The Demons Generation: Roy Bava Discusses a Legacy in Lacerations | Producer | Production |
