Marlon Brando plays the father of Superman Jor-El. He was one of the highest paid actors on the film, but has very little screen time compared to the main stars that got much less cash. Brando has been known to be an asshole on the set, and refuses to memorize his lines. But, the fartknocker plays an excellent Jor-El. Look for Brando to play a key role in Superman Returns. But, how? Isn’t Brando dead? So what…