Gilbert Grape is a small-town young man with a lot of responsibility. Chief among his concerns are his mother, who is so overweight that she can't leave the house, and his mentally impaired younger brother, Arnie, who has a knack … Johnny Depp, Juliette Lewis, Leonardo DiCaprio, Mary Steenburgen, Darlene Cates, Laura Harrington, Mary Kate Schellhardt Added on Amazon Prime 2023-07-25. Youtube Trailer