
Actress Teresa Palmer joined director Marcelle Lunam and author Toni Jordan at Westpac OpenAir in Sydney on Tuesday night for the Australian premiere of Addition, a romantic comedy adapted from Jordan’s bestselling novel.
The event, held on Tuesday, 20 January 2026, drew a crowd of film industry figures and invited guests, with the open-air cinema overlooking Sydney Harbour providing the backdrop for the film’s local debut.

Cast and crew of Addition at the Australian premiere | Photo supplied by NIXCO
Palmer stars as Grace Lisa Vandenburg, a woman whose life is shaped by numbers. The character counts everyday details — from letters in her name to poppy seeds on a slice of orange cake — believing numbers bring order and stability. According to the film’s storyline, Grace’s structured world begins to shift after she meets Seamus, played by Joe Dempsie, leading her to reassess her carefully controlled routine.
The film is directed by Marcelle Lunam, who worked closely with Jordan to bring the story from page to screen. Lunam said the adaptation aimed to retain the themes that made the novel popular with readers while translating them into a cinematic format accessible to a broad audience.

Author Toni Jordan attended the premiere to support the film, marking the first time her novel has been adapted for the screen. Jordan’s book has been widely read in Australia and internationally, and the film follows its central themes of self-acceptance, love, and personal growth.
Palmer, who has recently appeared in productions including Mix Tape and The Fall Guy, greeted fans and posed for photographs on the red carpet ahead of the screening. The cast and creative team spoke briefly with the media before taking their seats for the premiere.

Australian Premiere of Addition | Photo supplied by NIXCO
Westpac OpenAir, known for hosting major film events during Sydney’s summer season, once again served as the venue for the Australian launch of a high-profile local and international release.
Addition explores how unexpected relationships can challenge long-held beliefs and routines. The film’s narrative follows Grace as she learns to navigate change and uncertainty, underscoring that not all aspects of life can be measured or controlled.
The Australian premiere marks the beginning of the film’s local release, with Addition set to screen in cinemas nationwide. Further international screenings are expected to follow in the coming months.















