"In other developments, Marty""s father, a local author, was murdered in 1973 by Biff, and "Doc" had been committed ("Crackpot Inventor Declared Legally Insane").(30 year-old Rock Hudson) at his sprawling Benedict Texas ranch (known as "Reata").They met his older, tough cattle-driving spinster-sister Luz Benedict (39 year-old Mercedes McCambridge), who managed the ranch, and uneducated, laconic Texas ranch-hand cowboy Jett Rink (24 year-old James Dean), seen shortly later in an iconic pose - sitting in the back of a black convertible with his feet up during an outdoor BBQ.A skinny, emaciated, and elderly subject in a white surgical gown, named Mr.Hilltop (Liam Dunn), was wheeled on a gurney hrough double doors into the classroom by two orderlies (John Dennis)." He then recited Jor-El""s speech: "Sometimes, you will feel like an outcast.But you""ll never be alone.You will make my strength your own.You will see my life through your eyes, as your life will be seen through mine.The son becomes the father, and the father becomes the son." He then talked to Lois on her front lawn (without blowing out her cigarette lighter this time) -- she asked: "I - Will we see you? Around?", and he reassured her: "I""m always around.