Supporting Characters is a romantic comedy-drama film that follows the lives of two film editors, Nick and Darryl, as they navigate their personal and professional relationships.
Nick is in a committed relationship with his girlfriend, Amy, while Darryl is struggling to maintain a long-distance relationship with his fiancee, Liana. The two friends find themselves hired to rework a movie in crisis, which requires them to work closely together and stay focused on their work.
However, as they spend more time together, their personal lives become intertwined with their professional lives, leading to conflicts and challenges. They begin to experience tensions in their own relationships, and their creative differences threaten to derail the project they're working on.
As they work to complete the movie, Nick and Darryl must confront their own personal issues and figure out how to balance their work and relationships without damaging either. The film explores the challenges that arise when personal and professional lives intersect, and the importance of communication, compromise, and understanding in navigating those challenges.