Corrected entry: When Barnabas comes out of the coffin and kills the workmen, the McDonald's sign behind him says 9 billion served. This is set back in 1972, and even by the mid 80s the McDonald's signs only said 4 million served.
Michelle marshall
16th Jun 2017
Correction: The official company history states they'd served 5 billion by 1969, 15 billion by 1974, and 30 billion by 1979. So 9 billion in 1972 seems about right.