In which 1978 film does Robert De Niro play a steelworker scarred by the Vietnam War?

Which 1978 Rolling Stones song title means "a load-bearing animal"? In the 1978 comedy "Matilda", starring Elliott Gould, what kind of boxing animal is Matilda? Which 1978 Rolling Stones album had a cover parodying wig catalog ads? In which 1978 film is Brad Davis's American held in a brutal Turkish prison? Which 1978 film has a small-town band making it big, all to the music of the Beatles? Who played the title role in "Superman" (1978)? Which 1978 Stephen King novel follows survivors of a flu pandemic that wipes out most of humanity? In which 1978 film does the wife of a soldier fighting in Vietnam volunteer at a VA hospital and fall for a wounded vet…