When Harrison Smith agreed to co-write and direct the action/horror thriller, “Death House,” the filmmaker had one goal in mind: to make Gunnar Hansen’s intertwined vision of good and evil a consummate reality. The film’s premise, which brings many of the greatest horror icons together in one film, is a rollercoaster funhouse ride of scares and screams as well as a nod to the best of 80s horror.

In “Death House,” Agents Toria Boon (Cortney Palm) and Jae Novak (Cody Longo) are given a tour of a state of the art, government prison where medical and mental experiments are carried out on the worst of humanity by Drs. Eileen Fletcher (Dee Wallace) and Karen Redmane (Barbara Crampton). But when an unexpected power outage releases the monstrous inmates Boon and Novak, who are beginning to learn more about their own dark pasts, have to fight for survival through a labyrinth of horror. It all culminates in a final, violent showdown in the prison’s deepest level with a face to face encounter with The Five Evils.

In addition to a fun story and stellar cast, which includes Kane Hodder (“Friday The 13^th”series), Tony Todd (“Candyman”), Sid Haig (“House of 1,000 Corpses”), and Felissa Rose (“Sleepaway Camp”), “Death House” also features a plethora of Easter eggs guaranteed to please even the most ardent horror fan.

I recently spoke with Harrison Smith about “Death House” and more in this exclusive new interview.

How did this project come about?

Gunnar had brought the idea of creating a movie with a who’s who of horror names to his agent, Michael Eisenstadt. His original script, called “Death House,” was about a group of college kids who create a documentary about going into an abandoned asylum. But when they get down into the bowels of the building, they discover that the patients have never really left. Instead, they’ve been living there as subterranean beings. Michael eventually got the script into the hands of Rick Finkelstein from Entertainment Factory, who then brought it to me. 

How did the script evolve into what would become the final film?

I met with Gunnar and the two of us started going over it. The whole documentary idea had been done before, but the one thing Gunnar really wanted retained was his vision that good and evil are intertwined and need each other. He told me he had this Biblical concept of these “Four Horsemen” so I suggested we change it up by adding a woman to finish out the points of a pentagram and calling them The Five Evils. Around that same time, the Super Bowl was airing the world debut trailer for “Jurassic World.” That’s when it hit me: why not make “Jurassic Park” without the dinosaurs? And instead of it being an asylum, let’s make it a prison. We’ll have a young group going on a tour when the ride breaks down and the monsters get out. That appealed to Gunnar. I took even more inspiration from the film, “Escape from New York.” Now we were able to put horror names in as real characters.

The sad thing was that during all this time, Gunnar never let on that he was dying. No one actually knew until a few weeks before he passed [Hansen died in 2015]. That was why he was emphatic about getting it done. I wanted to make sure I preserved his vision, and after reading the final draft Gunnar gave Rick his blessing.

Was there ever any thought given to having the horror icons reprise their famous character roles for “Death House”?

Never. When that idea was first pitched I made it clear I didn’t want to make anything like that. Just look at “Freddy Vs. Jason” as an example. That film went through fourteen drafts and took ten years to make, and that’s what we got? Just because you can do it doesn’t mean that you should.

What was the casting process like for “Death House?”

All of Gunnar’s friends had already told him they’d be on board, so it was a matter of finding a place for them. Robert Englund was also set to appear, and even went out of his way to try to make it happen, but by the time the money moved for filming he already had other commitments and just couldn’t do it.

What can you tell me about the addition of Cortney Palm to the project?

We originally had cast Bianca Bradey, from Wyrmwood, as Agent Toria Boon. She loved the script and we loved her. She’s Australian and we had everything set up with her visa, but it wasn’t going to carry over when it finally came time to shoot. I’ve always been a fan of Cortney’s work in “Sushi Girl” and it was also around the same time “Zombeavers” came out. She and I were Twitter friends so I reached out to her about it. She has charisma and a great look and delivery. She gave everything she had and is absolutely terrific in this film.

How would you describe the story of “Death House”?

I would describe it as a roller coaster ride through the fun house. It’s also a “flipping around cable in 1983 at 2 o’clock in the morning” kind of film. One where you come across it and you say to yourself, “Man, I’ve got to finish this!” That’s what I was going for. It’s very “Escape From New York” / John Carpenter-esque and a tip of the hat to that great 80s cheesy action horror. What’s interesting is that there’s also lot of stuff in the film that’s in the headlines again today, like Transhumanism, which is the idea that mental illness is contagious and can be spread through social media. It’s a smart script that ends with you asking questions, which is what every good film should do.

Are there plans to do a sequel?

“Death House 2: The Farm” is already written and in it we’ll start answering some questions. Like the shower scene where Agents Boon and Novak are asking about each other’s tattoos and the possibility of having memories erased. It all takes place on a farm that’s being used for human trafficking.

Are there any other projects you’re currently involved in?

“Spilled Milk” is a screen play I wrote that’s based on the novel by K. L. Randis, which is her true account of surviving sexual abuse from her father. I was attracted to the story because of this woman’s plight and the whole #MeToo movement. I wanted to write it from the standpoint that it really is a horror movie because it’s real. The script is in the hands of a female director, which is where it should be. Most of all, I’m excited for Kelly to get her word out.

I’m also getting ready to shoot a quiet, horror film noire called “The Special,” which stars Damian Maffei [“The Strangers: Prey at Night”] and Sarah French playing the wife. It’s a story that was brought to me by Mark Streensland and James Newman. There’s dark elements, a little bit of revenge and some things you don’t see much of anymore. It also has some great practical make-up effects. I’m very excited about it. 

What would you like people to take away from watching “Death House?”

Gunnar wanted this film to be for his fans. He didn’t care about the critics or a Rotten Tomatoes score. What he wanted was for all the people who came to see him and paid money for his autograph to have something to be excited about. So, look at the crazy creatures that are in the freezer, enjoy Kane Hodder and watch for all the Easter eggs—especially the ending post credits sequence which features the best Easter egg ever. It’s Larry Zerner, who played Shelly in “Friday The 13^th: Part 3.” And for people who may not know much about classic horror, hopefully watching “Death House” will make them want to go back and learn more. “Death House” is for the fans, so have fun and enjoy it.

“Death House” is available now on Digital, Streaming, DVD and Blu-Ray.