Road to Salina (1970)

Jonas, a young drifter, finds himself in a barren stretch of road leading to Salina, Mexico. He encounters a lonely service station run by Mara, who mistakes him for her long-lost son, Rocky, missing for four years. Moved by her plight, Jonas opts to remain, forging connections with Mara's friend Warren and Rocky's sister, Billie. As he becomes entangled in their lives, unsettling truths about Rocky's disappearance begin to surface, revealing a web of secrets that threaten to unravel their fragile existence.