In Apple TV+’s Sugar, Colin Farrell plays a multilingual detective who uses Spanish as a bridge rather than a badge of expertise. The actor discusses empathy, decency, and how language helps John Sugar navigate Los Angeles’ diverse communities while redefining the modern noir investigator.
In Sugar (Apple TV+), Colin Farrell’s character John Sugar is not just a private investigator operating in Los Angeles noir spaces, he is also a polyglot detective whose ability to move between languages, especially Spanish, becomes one of his most important narrative tools. Spanish is not treated as decoration but as a functional “power key” of the role: it allows him to access communities, break emotional barriers, and navigate immigrant worlds in a city defined by linguistic diversity.
Rather than presenting Sugar as a stereotypical hard-boiled investigator, the series builds his identity around observation, empathy, and adaptation. His multilingual ability, particularly his use of Spanish in key investigative moments, reflects how he understands people first through listening and linguistic connection rather than force. The actor approaches this aspect of the role with a grounded performance method, often working line-by-line and phonetically when delivering non-English dialogue. The result is not polished fluency, but something more intentional: a character whose imperfect but sincere use of language reflects lived experience, effort, and respect for the cultures he engages with.
Farrell returns to television with the second season of Sugar, Apple TV+’s neo-noir series in which he plays a private investigator moving through a world of moral ambiguity, violence and loneliness. The Irish actor, who has long maintained a close relationship with Spain—visiting the north of the country and attending the Festival Internacional de Cine de San Sebastián, where he has praised the warmth of its audiences—reflects here on decency, performance, and the emotional cost of inhabiting darkness on screen. His career, which also includes filming in Spain on Alexander (Oliver Stone, 2003), has often intersected with European cinema culture, something he acknowledges with affection and familiarity.
Q: John Sugar is described as a polyglot. How central is language to the character?
A: Language is one of Sugar’s defining tools. He is not just a detective who happens to speak multiple languages. He is a character who uses language as a form of access and understanding. In a city like Los Angeles, that means he can move between communities that often remain separated. His multilingual ability, especially Spanish, becomes part of how he builds trust and gathers information.
Q: Why is Spanish particularly important in Sugar?
A: Spanish functions almost like a “power key” in the character’s investigative work. Los Angeles is deeply multilingual, and many of the people Sugar interacts with are Spanish-speaking. By speaking Spanish directly, he removes the need for translation barriers, but more importantly, he signals respect and presence.
Q: Do you speak Spanish?
A: Not in the sense of native fluency. I learn my lines phonetically, line by line and I repeat it. I try to respect the culture. I break down sound by sound and work closely with a dialect coach to deliver a sound that feels natural in context. The goal is not perfection, it’s emotional authenticity. The audience is meant to believe Sugar can operate in Spanish, even if the accent or rhythm reflects effort rather than fluency.
Q: What does the use of multiple languages say about Sugar as a character?
A: It reinforces the idea that Sugar is a “boundary-crosser.” He doesn’t belong fully to one world. Instead, he moves through different social and cultural spaces with adaptability.
Q. What drew you to the character in Sugar, particularly in this second season?
A: When I read the show, it was apparent to me very quickly that there was a really lovely character at the center of it. I loved the genre tropes and the neo-noir of it and all that stuff. And the mood of it. And, you know, he was described as wearing all these suits and had this beautiful car and all that stuff was fun. But there was decency. It was really, really clear from the onset that there was a decency to the character. He was somebody that moved through worlds at times of violence and discord and chaos and treachery. And, you know, he worked in the shadows as a private investigator. But he had this fundamental core decency to him.
Q. Did that moral clarity ever feel limiting for you as an actor?
A: It was kinda going, ‘Oof, is it a bit vanilla? He kinda does lack an edge. I don’t know. You know, I was concerned about that. Thankfully the writers put him in enough situations that created an environment where something was provoked within him that he learned about himself or he had to push against, or he was agitated by.
Q. The series is often described as humanistic despite its darkness. Do you agree?
A: Yes. It was really clear from the onset that there was a decency to the character. I don't think we can expect any of us to be decent all the time. And the world doesn’t really allow you to be that. It kinda walks all over you. We talk about boundaries and all this other stuff. But you have to learn somehow to protect yourself.
Q. You often speak about observing people. Where does that come from?
A: I used to drive out to the airport when I was 17. I used to sit at the arrivals and watch people come out and greet each other. I watched some people come out and look for someone with fear, and then they’d see someone and their face would light up. It was just that thing of wondering: what is it to be a human being and to struggle in the face of your uncertainties?
Q. You have worked in different countries and cultures. Has that changed your sense of identity?
A: Everything shifts as it’s realized. Something vibrates with desire or ambition, but by the time it gets there it has become something else. There are no concrete answers. There’s only experience. There’s only experience with yourself, and there’s only experience with the other.
Q. After so many years in the industry, what remains with you? Achievement, ambition, recognition?
A: It was kind of cool to be at the Oscars but I so didn’t give a fuck to win. I knew I wasn’t going to. We were all tickled. And by the next day, I’m not joking you, it was forgotten. I just have gratitude.
Q. Do you still see yourself as ambitious?
A: No pride for being sober. Just gratitude. I have no idea why I got to have the 25 years I’ve had. So why me? So I’m supposed to be proud that I can? Fuck no. I’m just grateful I’ve had the 25 years I’ve had, and that I’ve been able to meet the people I’ve met.
Q. What remains central for you now as an actor?
A: Decency. I literally have to remind myself every now and then of the presence of a significant amount of decency and consideration and compassion that exists on the planet, because the other stuff is louder.
