On Swift Horses is a romantic drama set in the 1950s, following newlyweds Muriel and Lee as they try to build a life together after his return from war. Their world is quietly disrupted by the arrival of Lee’s enigmatic brother, Julius, whose presence stirs hidden desires and tensions. As the characters navigate love, longing, and the pursuit of freedom, the story unfolds with emotional depth and a rich period backdrop. With strong performances and evocative visuals, the film explores the complexities of connection and identity in a changing America.