Laura Harrier stars as Cathy Hiatt in the musical film The Last Five Years. The movie tells the story of a five-year relationship between Cathy, an aspiring actress, and Jamie, a successful writer. The narrative unfolds in a non-linear fashion, with Cathy's story told in reverse chronological order and Jamie's story told in chronological order. Laura Harrier's character, Cathy, showcases her singing and acting talents in this heartfelt and bittersweet musical. The Last Five Years is a beautiful exploration of love, ambition, and the complexities of relationships.