‘Operation Taco Gary’s’ Interview: Simon Rex

Simon Rex as “Danny” in the comedy, ‘Operation Taco Gary’s’, a Chroma release. Photo courtesy of Chroma.

Opening in theaters on February 27th is the new science fiction comedy ‘Operation Taco Gary’s’, which marks the directorial debut of Michael Kvamme, and stars Simon Rex (‘Red Rocket’), Dustin Milligan (‘Schitt’s Creek’), Brenda Song (‘The Social Network’), Tony Cavalero (‘The Righteous Gemstones’), Arturo Castro (‘Road House’), Jason Biggs (‘American Pie’), and Doug Jones (‘The Shape of Water’).

“Aliens. Tacos. Conspiracies. Welcome to Taco Gary’s.”

Release Date: Feb 27, 2026

Run Time: 1 hr 28 min

Moviefone recently had an opportunity to attend Smorgasburg LA in downtown Los Angeles, where actor Simon Rex was handing out food at the Tacos 1986 truck in promotion of ‘Operation Taco Gary’s’.

Simon Rex attends Smorgasburg LA in downtown Los Angeles at the Tacos 1986 truck for ‘Operation Taco Gary’s’. Photo: Michelle Felix.

We had a chance to speak with the actor about his new film, his first reaction to the screenplay, working with Dustin Milligan and Jason Biggs, crazy conspiracy theories, and collaborating with director Michael Kvamme on set, as well as working with Oscar nominee Rose Byrne and director Stephanie Laing on their upcoming film ‘Tow’, which opens in theaters on March 20th.

Related Article: Jason Biggs and Meaghan Rath Talk ‘Untitled Home Invasion Romance’

Simon Rex attends Smorgasburg LA in downtown Los Angeles at the Tacos 1986 truck for ‘Operation Taco Gary’s’. Photo: Courtesy of Jami Philbrick.

Moviefone: To begin with, this is a wild movie, what was your first reaction to the screenplay and why did you want to be part of this project both as an actor and a producer?

Simon Rex: Well, I laughed out loud every page, which was a good sign. Me and my agent and my manager, after reading it, were like, “This is the funniest script we’ve read in a long time.” There’s not a lot of comedies being made. If they are being made, they’re not that funny lately. I feel like that genre is gone and we need it back. So, when I read this, I knew I had to do it, and my agent and manager were like, “We have to roll the dice and go for it on this one.” Sometimes working with a first-time director, you don’t know what you’re getting into, but I trusted Michael because I knew how smart he was from the script and his background at ‘Funny or Die’ and working with Will Ferrell. He’s just gets it, and I knew he could pull it off. I was happy that he did, obviously.

(L to R) Simon Rex as “Danny” and Dustin Milligan as “Luke” in the comedy, ‘Operation Taco Gary’s’, a Chroma release. Photo courtesy of Chroma.

MF: Can you talk about the brotherly relationship between Danny and Luke and creating that relationship on screen with Dustin Milligan?

SR: So, in the casting process, which was new for me, I usually am the one who’s coming in for what they call a chemistry read to see if you are of the essence of the other actor’s brother or friend or partner. So, we had it down to like five actors, and Dustin was one of them, and when he came in and read, it was just obvious that it worked. He was very grounded and pragmatic. I’m very over the top, and insane, and that’s the odd couple chemistry that you need for it to work. I’ve seen him in ‘Schitt’s Creek’ and I saw him in another movie, the name escapes me right now, but I was a fan of his. I’m like, this dude’s great, you know? He gets comedy, he nailed it, and that’s how we got him. We just cast him old school, in the room, which doesn’t happen anymore, usually it’s self-tapes.

Jason Biggs as “self” in the comedy ‘Operation Taco Gary’s’, a Chroma release. Photo courtesy of Chroma.

MF: Jason Biggs plays a crazy and exaggerated version of himself, was he a good sport about doing that?

SR: Well, that takes a lot of courage and a lot of self-deprecating, self-awareness, and a lot of actors won’t do that. I love that he would because he’s the perfect chef’s kiss for this role, because he’s sort of a throwback to the era of what this movie feels like. It’s like the ‘American Pie’ era. It’s, ‘Dude, Where’s My Car?’, ‘Harold & Kumar’, and those fun, lighthearted, wholesome comedies that we don’t make any more in this town. He was perfect in that universe to be synonymous with that era. He’s hilarious, and he’s Jason Biggs. Everyone knows him. He’s a familiar name, so it was perfect. We’re very happy with him. There was a lot of people we were exploring, and some actors wouldn’t be willing to laugh at themselves. I’m just glad he did.

Doug Jones as “Elder” in the comedy, ‘Operation Taco Gary’s’, a Chroma release. Photo courtesy of Chroma.

MF: Your character in the movie is a conspiracy theorist. What is your favorite conspiracy theory, not necessarily one you believe in, but one you think is interesting like Stanley Kubrick shooting the Moon landing?

SR: That’s a good one. There are some very strange parallels there. It’s that thing where I got friends who are conspiracy theorists and they’re like, “There are no coincidences.” I don’t agree with that, but there are some things lately that have been coming to light that have proved me wrong. But my favorite one to answer your question is the “flat Earth” theory because I love how those guys go so crazy. They’ll fly to Antarctica, and they’ll do the measurements, and they’ll be proven wrong, and they’ll still be like, “No, it’s flat.” They just can’t accept the science. That one’s very entertaining, so that’s my favorite one.

(L to R) Dustin Milligan and director/writer Mikey K on the set of the comedy, ‘Operation Taco Gary’s’, a Chroma release. Photo courtesy of Chroma.

MF: What was it like collaborating with director Michael Kvamme on set to find the right tone for the movie?

SR: I mean, again, he just gets it. I think people who are that funny are usually very smart in my experience, the funniest people that I’ve worked with are usually intelligent. I think that humor is also a part of being smart and I just knew because of his background, who he’s worked with, and the script that he wrote that his instinct was really on point. That’s a lot of it too, his instinct. It’s just one of those things that you go with your gut. When I met with him and I read the script, it just felt right, and then I’m happy to say that while we were filming, that he knew exactly what he wanted. He showed up prepared, and when you have a director that knows what they want, it makes everything else fall into place. I’ve done jobs where the director is sort of lost. You’re like, “Uh oh, the captain of the ship doesn’t know what’s going on.” This was the opposite. He was extremely on point with everything he wanted and how it would look, and he did all the preparation and he nailed it.

Rose Byrne stars in ‘Tow’. Photo: Roadside Attractions.

MF: Finally, you also have the movie ‘Tow’ opening in March with Rose Byrne, which is based on a real story. What was it like working with Rose and director Stephanie Laing to bring Amanda Ogle’s story to the big screen?

SR: It was cool. It’s a great wholesome heartwarming movie. I got to meet Amanda. She was on set with her daughter and working with Rose, she might be the most down to earth, normal, big female actor I’ve ever worked with. She was just extremely sweet and generous and I’m happy for this moment she’s having. I’m rooting for her to win the Oscar. I mean, she won the Golden Globe. She could walk away at this point a winner, but I want her to win it all. Obviously, it helps ‘Tow’ if she does. Working with Stephanie Laing, she’s so calm and I’ve never worked with a director that was this mellow, but in a good way where she was so chill. We shot that movie in 19 days, which is insane and ambitious to shoot a whole movie in 19 days with that cast. We got it, and the movie came out great, and it was a great experience. I want to work with Stephanie more and hopefully I will.