Arabella Sezen Oz is an American actress, screenwriter, and filmmaker best known as the daughter of television personality and physician Dr. Mehmet Oz. However, her professional identity extends beyond her family’s public reputation. She has developed a creative career through acting, writing, and directing independent film projects. Her work reflects an interest in human relationships, emotional experiences, and the complicated patterns that influence people’s lives.
In 2026, Arabella attracted fresh attention through Mallory’s Ghost, a feature film she wrote and directed with filmmaker and musician Nick Canellakis. The project marked an important step in her development as a filmmaker. She has also worked as a mental health counselor, bringing another perspective to her creative interests. Her story offers a look at someone building an independent career while navigating the visibility that comes with a well-known family.
Quick Bio of Arabella Sezen Oz
| Detail | Information |
|---|---|
| Full name | Arabella Sezen Oz |
| Known for | Acting, screenwriting, and filmmaking |
| Father | Dr. Mehmet Oz |
| Mother | Lisa Oz |
| Siblings | Daphne Oz, Zoe Yasemin Oz, and Oliver Oz |
| Birth date | November 26, 1990, according to IMDb |
| Nationality | American |
| Profession | Actress, writer, director |
| Notable project | Mallory’s Ghost |
| Other film credits | Jigsaw, Our House, When the Starlight Ends |
| Education | Film studies; specific institution requires further confirmation |
| Spouse | Nick Canellakis, according to published interviews |
| Net worth | No reliable public figure confirmed |

Who Is Arabella Sezen Oz?
Arabella Sezen Oz belongs to a family familiar to American television audiences. Her father, Mehmet Oz, became widely known through his medical career and television appearances. Her mother, Lisa Oz, has worked as an author and media personality. Despite this public background, Arabella has pursued a career centered on storytelling and independent filmmaking rather than building her public identity around celebrity-family coverage.
Her professional credits identify her as an actress, writer, and director. She has appeared in screen productions while developing stories of her own. In recent years, her work behind the camera has become particularly notable. The 2026 release of Mallory’s Ghost brought her multiple responsibilities as a filmmaker into clearer public view, offering audiences a stronger sense of her creative ambitions and interests.
Early Life and Family Background
Arabella grew up in the Oz family, which includes her father, Mehmet, and her mother, Lisa. The family also includes her siblings Daphne, Zoe, and Oliver. Their household connected medicine, television, writing, and other creative interests. Lisa’s experience with storytelling helped introduce Arabella to screenwriting at a young age, according to interviews she has given about her filmmaking journey.
Having a well-known parent can create opportunities, but it can also bring public expectations. Arabella has spoken about the challenge of separating her creative process from her family’s visibility. In a 2026 interview with Cinema Femme, she discussed the pressure associated with having high-profile parents. She explained that she needed to focus on the project itself rather than becoming distracted by outside expectations or possible reactions to her family connection.
Her Father, Dr. Mehmet Oz
Dr. Mehmet Oz built a public career as a cardiothoracic surgeon, author, and television host. His program, The Dr. Oz Show, introduced medical and wellness discussions to a broad audience and made him a recognizable television personality. His career later expanded into public service, adding another dimension to the family’s public profile. This visibility has naturally led people to search for information about his children and their individual careers.
Arabella’s professional direction differs from her father’s medical and television work. Rather than becoming known for health broadcasting, she has focused on acting, screenwriting, and directing. Her interests show how members of the same family can choose different professional paths. Although the Oz name provides an important part of her background, Arabella’s film credits and creative projects offer a more specific way to understand her work.
Her Mother, Lisa Oz, and Creative Influence
Lisa Oz has worked as an author, speaker, and media personality. She has also explored creative work, including screenwriting and film-related projects. Arabella has described watching her mother work on scripts while she was growing up. That early exposure helped make storytelling a familiar part of her environment and contributed to her interest in filmmaking.
In interviews, Arabella has also discussed receiving encouragement from her mother during periods of creative uncertainty. The process of developing a film can involve years of revision, doubt, and difficult decisions. Seeing another person engage seriously with writing offered her a practical example of how creative work develops over time. While family influence does not determine a person’s career, Lisa’s experience with storytelling appears to have played a meaningful role in Arabella’s artistic development.
Education and Interest in Filmmaking
Arabella’s professional path involved film education before she moved into mental health counseling and later returned to filmmaking more intensively. Her SXSW contributor biography describes this journey as a route from film school to therapy and back again. This background suggests that her career did not follow a simple, uninterrupted progression. Instead, she explored different professional interests before committing significant time to a feature-length film.
The combination of filmmaking and counseling also provides context for the themes she explores. Her stories often examine emotions, self-perception, relationships, and the ways people interpret their experiences. These subjects can be complex to portray on screen because characters rarely understand themselves completely. Arabella’s varied experience gives her a personal framework for exploring such questions, although her films remain works of creative storytelling rather than clinical explanations.
Arabella Sezen Oz’s Acting Career
Arabella has accumulated acting credits in independent films and other screen projects. Her listed work includes Our House, When the Starlight Ends, and the 2017 horror film Jigsaw. These projects demonstrate her experience in front of the camera before her recent feature filmmaking work brought more attention to her writing and directing. Her acting career has allowed her to explore different characters and storytelling styles.
Acting can also help performers understand the practical demands of filmmaking. Actors must interpret scripts, develop believable characters, and work closely with directors and other cast members. Arabella’s experience in front of the camera complements her later work behind it. Rather than limiting herself to performance, she has taken on the additional responsibilities involved in shaping a story from its initial idea through production and editing.
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Mallory’s Ghost and Her Directorial Breakthrough
Mallory’s Ghost became a significant project in Arabella’s career when it premiered at the 2026 SXSW Film Festival. The film entered the festival’s Narrative Feature Competition, with Arabella credited as its director and screenwriter. She also stars in the movie, which follows Mallory, a young woman who joins her playwright boyfriend on a retreat in coastal Maine and becomes preoccupied with his former girlfriend.
The story combines psychological comedy, unsettling moments, and elements of magical realism. As Mallory’s jealousy grows, she begins to believe that her boyfriend’s former partner is haunting her. The film uses this premise to explore insecurity, comparison, and personal growth. Its unusual mixture of tones reflects Arabella’s interest in stories that resist easy categorization. The project represents a substantial creative undertaking because it requires her to balance acting, writing, and directing responsibilities.
Writing, Directing, and Creative Collaboration
Arabella’s work on Mallory’s Ghost demonstrates her interest in taking an active role in the filmmaking process. Writing a screenplay involves creating characters, shaping dialogue, and building a story that can translate to the screen. Directing requires additional decisions about performance, visual style, pacing, and the overall atmosphere of a scene. Managing these responsibilities can be particularly demanding on an independent production with limited resources.
Nick Canellakis served as a close creative collaborator on the film, working alongside Arabella in directing and other filmmaking roles. Interviews describe their process as an extended effort to develop the story’s distinctive tone. The collaboration also shows how independent filmmakers often rely on trusted creative partners to bring ambitious projects to completion. For Arabella, the film provided an opportunity to develop a personal idea into a finished feature and present it to festival audiences.
Mental Health Counseling and Her Creative Perspective
Alongside her filmmaking, Arabella has worked as a mental health counselor. Her SXSW biography notes that she wrote Mallory’s Ghost while working as a counselor in Manhattan. This detail helps explain why the film pays close attention to emotional patterns and the ways people respond to insecurity. The story explores how jealousy can shape someone’s perception of a relationship and influence their understanding of themselves.
Counseling and filmmaking serve different purposes, but both can involve close attention to human behavior. A counselor works with individuals in a professional setting, while a filmmaker constructs characters and situations for an audience. Arabella’s experience in mental health work offers a distinctive perspective for her storytelling. It is important, however, not to treat her film as a clinical account or assume that every character reflects a real person from her professional experience.
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Personal Life and Marriage to Nick Canellakis
Arabella has generally maintained a more limited public profile than some members of her family. Interviews have offered glimpses into her creative relationships and personal experiences, but she does not routinely share every aspect of her private life. This approach allows her public identity to remain closely connected to her work rather than constant personal updates or celebrity coverage.
Published interviews identify Nick Canellakis as her husband as well as her filmmaking collaborator. Their creative partnership has played a central role in Mallory’s Ghost, where they shared responsibilities during the production process. Working with a partner can bring trust and familiarity to a demanding project, though filmmaking still requires careful communication and practical decision-making. Arabella’s public comments focus more on the creative journey than on offering extensive details about her marriage.
Siblings and the Wider Oz Family
Arabella has three siblings: Daphne Oz, Zoe Yasemin Oz, and Oliver Oz. Daphne is the most widely recognized of the siblings, having developed a public career as a television host, author, and food personality. Her work includes appearances on programs such as The Chew and MasterChef Junior. The different careers within the family demonstrate that each sibling has developed a distinct public or professional identity.
Unlike Daphne, whose career regularly places her before television audiences, Arabella has focused on acting and independent film production. Zoe and Oliver have also maintained different levels of public visibility. Comparisons between siblings can make for easy headlines, but they do not fully explain an individual’s ambitions or achievements. Arabella’s work is best considered through her own credits, collaborations, and developing body of films.
Conclusion
Arabella Sezen Oz is more than Dr. Mehmet Oz’s daughter. She is an actress, screenwriter, and director who has developed a creative career through independent projects and a willingness to explore different professional interests. Her work in mental health counseling adds another dimension to her background, while her family’s connection to media and storytelling helped introduce her to creative work early in life.
The 2026 premiere of Mallory’s Ghost marked a notable stage in her journey, bringing her writing and directing into greater public view. The film’s themes of jealousy, insecurity, and self-discovery reflect her interest in complicated human experiences. Although many details of her private life remain outside the public record, her professional credits provide a clear picture of an emerging filmmaker building a career on her own terms.
Frequently Asked Questions
Who is Arabella Sezen Oz?
Arabella Sezen Oz is an actress, screenwriter, and filmmaker. She is the daughter of Dr. Mehmet Oz and Lisa Oz and is known for her work in independent film.
Who are Arabella Sezen Oz’s parents?
Her parents are Dr. Mehmet Oz, a physician and television personality, and Lisa Oz, an author and media personality.
Does Arabella Sezen Oz work in films?
Yes. Her screen credits include Jigsaw, Our House, and When the Starlight Ends. She also wrote and directed Mallory’s Ghost.
What is Mallory’s Ghost about?
The film follows a young woman who becomes consumed by jealousy after learning about her boyfriend’s former girlfriend. It blends psychological comedy with elements of suspense and magical realism.
When did Mallory’s Ghost premiere?
The film premiered at the 2026 SXSW Film Festival, where it competed in the Narrative Feature Competition.
Is Arabella Sezen Oz a mental health counselor?
Published SXSW material and interviews identify her as having worked as a mental health counselor in Manhattan while developing Mallory’s Ghost.
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