Die Hard | Hard Rock Cafe | Die Hard 2 | Live Free or Die Hard | Hard to Beat | Hard-Fi | Hard Times | Hard disk drive | hard disk drive | The Hard Goodbye | Hard Rock Medical | hard currency | Hard Copy | Die Hard with a Vengeance | British Hard Court Championships | The Last Hard Men | Soft Beds, Hard Battles | She Works Hard for the Money | NP-hard | It's So Hard to Say Goodbye to Yesterday | Hard bop | Hard Boiled | Darlene Hard | Crispin Hard Cider Company | Broadway the Hard Way | A Good Day to Die Hard | World Hard Court Championships | Work Hard, Play Harder | Why Do They Rock So Hard | Walk Hard: The Dewey Cox Story |
Porno Holocaust was filmed concurrently with three other films: in Santo Domingo, Papaya, Hard Sensation, and Erotic Nights of the Living Dead and as such the films shared numerous actors, locations and story elements, as well as reusing footage and outtakes from the other films.