Chase Infiniti Shines in TIFF Breakout 'The Julia Set,' Discusses Love Bombing and Music Video Success

Chase Infiniti, the rising star from 'One Battle After Another,' has captivated audiences at the 2026 Toronto International Film Festival (TIFF) with her compelling performance in Niki Byrne's debut feature, 'The Julia Set.' The film, a surprising hit at the festival, showcases Infiniti as a brilliant mathematics prodigy navigating the complexities of an abusive relationship and an academic system that undervalues her talents. Her portrayal has garnered significant praise, with critics highlighting her ability to convey both intellectual prowess and emotional vulnerability.

'The Julia Set' introduces Julia, a character whose extraordinary intelligence is central to the narrative. Infiniti's nuanced performance brings to life Julia's internal struggle to balance her burgeoning romance with Pascal (Christopher Briney), her teacher's assistant, and her commitment to her exceptional mathematical gifts. The film delves into themes of intellectual exploitation and the insidious nature of 'love bombing' within relationships, particularly through the lens of Julia's experiences as a woman of color from a lower socioeconomic background.

Director Niki Byrne, with a diverse background as an aerial photographer and race car driver, shared her journey into filmmaking, emphasizing the unexpected connections between her past experiences and her current craft. She credited Martin Scorsese's advice on the importance of acting classes for directors, which she found invaluable in understanding the craft. Byrne revealed that the script for 'The Julia Set' emerged during the COVID-19 lockdown, becoming a deeply personal and confessional work.

Infiniti discussed her preparation for the role, admitting that math is not her natural strength. Instead, she drew upon her confidence in her acting abilities to embody Julia's mathematical genius, translating her own professional assurance into Julia's intellectual prowess. She also reflected on the authenticity of Julia's story, noting that many people, including herself, have experienced situations akin to Julia's relationship with Pascal, particularly in their formative years.

A particularly poignant aspect of the film highlighted by Infiniti and Byrne is the depiction of 'love bombing' and its emotional toll. A scene where Julia, intending to surprise Pascal with dinner at his apartment, is met with his unkind reaction, left both the cast and crew deeply moved. Infiniti further elaborated on the societal vulnerabilities faced by women of color, especially within abusive dynamics, emphasizing that they often bear the burden of considering others' needs before their own.

Beyond her acclaimed film role, Infiniti also discussed her recent foray into music video stardom, specifically her appearance in Ateez's video for 'Bad.' She expressed her admiration for the group and her enjoyment of the experience, hinting at a potential future in musical theater. Her versatility as an actress, capable of delivering powerful dramatic performances and engaging in musical endeavors, positions her as a compelling and multifaceted talent to watch.

The collaborative effort between Byrne and Infiniti has resulted in a film that resonates deeply with audiences, offering a powerful narrative about self-discovery, resilience, and the subtle complexities of human relationships. 'The Julia Set' stands as a testament to the talent of its lead actress and the vision of its debut director, making it a memorable entry in this year's TIFF lineup and an important story that addresses critical social issues.