Infinitum: Subject Unknown (2021)

A sci-fi thriller where Jane, a scientist, discovers a time loop experiment that forces her to relive the same day repeatedly. As she unravels the mystery behind her situation, she faces moral dilemmas and existential questions. With a thought-provoking plot, intricate storytelling, and a strong lead performance by Tori Butler-Hart, it's perfect for fans of cerebral science fiction.