(note: Stevie Wonder says, "I don't give a four-letter word." ("four-letter word" was a common description of certain words often used in profanity (usually ones often spelled with four letters))

One single use of the word "goddamn" is heard

Dialogue about drug use and addiction during a heroin epidemic.

Footage of riots. The assassinations of Martin Luther King, Jr., Malcolm X, John F. Kennedy, Jr. and Robert Kennedy are recalled and/or referenced.