In “Angel Falls,” a Hallmark film, book editor Hannah collaborates with her rival Ryan to assist a struggling writer, Tina, during Christmas. As they work together, Hannah and Ryan’s mutual disdain evolves into a deeper bond through festive activities like caroling and decorating. Meanwhile, with the guidance of a guardian angel posing as Hannah’s receptionist, they help Tina confront her grief after losing her husband. Ultimately, love and community spirit prevail, leading to reconciliations and a hopeful future for all involved.